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(a) 5 rpm
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This intriguing question comes from Mechanical Power Transmission in chapter Mechanical Power Transmission of Farm Machinery
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+1 vote
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(a) 5 rpm
<MASK>
This intriguing question comes from Mechani... |
<MASK>
(a) 5 rpm
<MASK>
This intriguing question comes from Mechanical Power Transmission in chapter Mechanical Power Transmission of Farm Machinery
by (243k points)
selected by
<MASK>
Easy explanation: $\frac{Ns-Na}{Nr-Na}=\frac{-Tr}{Ts}$
<MASK>
+1 vote
+1 vote
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+1 vote
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+1 vote
<UNMASK>
<MASK>... |
<MASK>
(a) 5 rpm
(b) 10 rpm
(c) 20 rpm
(d) 30 rpm
<MASK>
This intriguing question comes from Mechanical Power Transmission in chapter Mechanical Power Transmission of Farm Machinery
by (243k points)
selected by
Correct answer is (b) 10 rpm
Easy explanation: $\frac{Ns-Na}{Nr-Na}=\frac{-Tr}{Ts}$
$\frac{60-Na}{0... |
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Results
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Feedback and suggestions are welcome so that dCode offers the best 'Digital Root' tool for free! Thank you!
<MASK>
In numerology, the number root is used for anything and everything.
<MASK>
<UNMASK>
<MASK>
Tool to calculate the digital root of a number. The digital root is computed using ... |
<MASK>
Tool to calculate the digital root of a number. The digital root is computed using recursive reduction that consists in performing the sum of all digits in a number and repeat this operation on the result.
Results
<MASK>
Feedback and suggestions are welcome so that dCode offers the best 'Digital Root' tool f... |
<MASK>
Tool to calculate the digital root of a number. The digital root is computed using recursive reduction that consists in performing the sum of all digits in a number and repeat this operation on the result.
Results
<MASK>
Feedback and suggestions are welcome so that dCode offers the best 'Digital Root' tool f... |
Search for a tool
Digital Root
Tool to calculate the digital root of a number. The digital root is computed using recursive reduction that consists in performing the sum of all digits in a number and repeat this operation on the result.
Results
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<MASK>
3 inches per hour is equal to 0.001269999 meters per minute.
<MASK>
## How to convert 3 inches per hour to meters per minute?
<MASK>
You can use the conversion formula :
meters per minute = inches per hour × 0.000423333
To calculate, you can also use our 3 inches per hour to meters per mi... |
<MASK>
3 inches per hour is equal to 0.001269999 meters per minute.
<MASK>
## How to convert 3 inches per hour to meters per minute?
<MASK>
You can use the conversion formula :
meters per minute = inches per hour × 0.000423333
To calculate, you can also use our 3 inches per hour to meters per minute converter, wh... |
# Convert 3 Inches per hour to Meters per minute (3 in/h to m/min Conversion)
3 inches per hour is equal to 0.001269999 meters per minute.
<MASK>
## How to convert 3 inches per hour to meters per minute?
<MASK>
You can use the conversion formula :
meters per minute = inches per hour × 0.000423333
To calculate, yo... |
# Convert 3 Inches per hour to Meters per minute (3 in/h to m/min Conversion)
3 inches per hour is equal to 0.001269999 meters per minute.
3 in/h = 0.001269999 m/min
## How to convert 3 inches per hour to meters per minute?
<MASK>
You can use the conversion formula :
meters per minute = inches per hour × 0.0004233... |
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READ ALSO: Can hackers access my phone through a phone call?
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Power Requirement to Keep a Jet Aircraft in the Air The power required to keep a Boeing 737-300 flying at a constant altitude and speed is 7.2 × 106 watts. The rate of fuel burn necessary for the engines to produce enough ... |
<MASK>
Power Requirement to Keep a Jet Aircraft in the Air The power required to keep a Boeing 737-300 flying at a constant altitude and speed is 7.2 × 106 watts. The rate of fuel burn necessary for the engines to produce enough power to keep the airplane flying can be calculated from the total power requirement.
<MA... |
<MASK>
To accelerate 1 kg at 9.8 m/s² requires 9.8 N of force, not any specific power.
<MASK>
Power Requirement to Keep a Jet Aircraft in the Air The power required to keep a Boeing 737-300 flying at a constant altitude and speed is 7.2 × 106 watts. The rate of fuel burn necessary for the engines to produce enough p... |
<MASK>
To accelerate 1 kg at 9.8 m/s² requires 9.8 N of force, not any specific power.
<MASK>
Power Requirement to Keep a Jet Aircraft in the Air The power required to keep a Boeing 737-300 flying at a constant altitude and speed is 7.2 × 106 watts. The rate of fuel burn necessary for the engines to produce enough p... |
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Thanks you very much for your help!
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Thanks you very much for your help!
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<MASK>
Thanks you very much for your help!
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$$\mathbb E(X(t)X(s))=\int_0^t\int_0^s\mathbb E(B(u)B(v))\,\mathrm dv\,\mathrm du=\int_0^t\int_0^s\min\{u,v\}\,\mathrm dv\,\mathrm du$$ Edit: As @TheBridge noted in a comment, the exchange of the order of... |
<MASK>
Thanks you very much for your help!
<MASK>
$$\mathbb E(X(t)X(s))=\int_0^t\int_0^s\mathbb E(B(u)B(v))\,\mathrm dv\,\mathrm du=\int_0^t\int_0^s\min\{u,v\}\,\mathrm dv\,\mathrm du$$ Edit: As @TheBridge noted in a comment, the exchange of the order of integration is valid by Fubini theorem, since $\mathbb E(|B(u)... |
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What is the covariance of the process $X(t) = \int_0^t B(u)\,du$ where $B$ is a standard Brownian motion? i.e., I wish to find $E[X(t)X(s)]$, for $0<s<t<\infty$. Any ideas?
Thanks you very much for your help!
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$$\mathbb E(X(t)X(s))=\int_0^t\int_0^s\mathbb E(B(u)B(v))\,\mathrm dv\,\mathrm du=\int_0^t\in... |
<MASK>
27. If 10 cats can kill 10 rats in 10 minutes how long will it take 100 cats to kill 100 rats
(a) 1 minutes (b) 10 minute (c) 100 minutes (d) 10000 minutes
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30. The sum of two consecutive numbers is 55, which is the largest number?
(a) 25 (b) 28 (c) 26 (d) 27
__________________
<MASK>
<UNMASK>
2019-2... |
2019-2020-2021 StudyChaCha
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#2
September 20th, 2016, 05:56 PM
Super Moderator Join Date: May 2011
Re: Model Question Paper For Corporation Bank Clerical Exam
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1. A clock shows the time as 6 a.m. If the minute hand gains 2 minutes every hour, how many minutes
will the clock gain by 9 p.m.?
(a) 30 minute... |
2019-2020-2021 StudyChaCha
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September 20th, 2016, 04:01 PM
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Model Question Paper For Corporation Bank Clerical Exam
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#2
September 20th, 2016, 05:56 PM
Super Moderator Join Date: May 2011
Re: Model Question Paper For Corporation Bank Clerical Exam
<MASK>
1. A clock shows the time as 6 a.... |
2019-2020-2021 StudyChaCha
#1
September 20th, 2016, 04:01 PM
Unregistered Guest
Model Question Paper For Corporation Bank Clerical Exam
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#2
September 20th, 2016, 05:56 PM
Super Moderator Join Date: May 2011
Re: Model Question Paper For Corporation Bank Clerical Exam
Friend As on your Asking Here I m Giving ... |
<MASK>
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<UNMASK>
Home MATHEM... |
Home MATHEMATICS TOPIC 2: FRACTIONS ~ MATHEMATICS FORM 1
<MASK>
3. Simply wish to say your article is as astounding. The clearness in your submit is just great and that
i could suppose you are a professional on this subject.
<MASK>
9. Its like you learn my mind! You seem to understand so much approximately this, su... |
Home MATHEMATICS TOPIC 2: FRACTIONS ~ MATHEMATICS FORM 1
<MASK>
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i could suppose you are a professional on this subject.
<MASK>
4. Hi there, i read your blog from time to time and i own a similar one and i was
ju... |
Home MATHEMATICS TOPIC 2: FRACTIONS ~ MATHEMATICS FORM 1
<MASK>
1. I don’t know whether it’s just me or if perhaps everybody
else experiencing problems with your site. It appears as though some of
the text on your content are running off the screen. Can someone else please comment and let me know if this is happening... |
<MASK>
From the given information, the prices of Norton Ghost 14.0 software from the given vendors are
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<UNMASK>
<MASK>
4 5 1 315 Reviews
16
2
Problem 11BSC
<MASK>
From the given information, the prices of Norton Ghost 14.0 software from the given vendors are
<MASK> |
<MASK>
4 5 1 315 Reviews
16
2
Problem 11BSC
<MASK>
From the given information, the prices of Norton Ghost 14.0 software from the given vendors are
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# In Exercises, find the range, variance, and | Ch 3.3 - 11BSC
<MASK>
## Solution for problem 11BSC Chapter 3.3
<MASK>
4 5 1 315 Reviews
16... |
<MASK>
# In Exercises, find the range, variance, and | Ch 3.3 - 11BSC
<MASK>
## Solution for problem 11BSC Chapter 3.3
<MASK>
4 5 1 315 Reviews
16
2
Problem 11BSC
In Exercises, find the range, variance, and standard deviation for the given samph data. Include appropriate units (such as “minutes”) in your results.... |
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# In Exercises, find the range, variance, and | Ch 3.3 - 11BSC
<MASK>
## Solution for problem 11BSC Chapter 3.3
<MASK>
• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants
<MASK>
4 5 1 315 Reviews
16
2
Proble... |
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<UNMASK>
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5. What are the Fourier series coefficients for the signal x(n)=cosπn/3?
a) c1=c2=c3=c4=0,c1=c5=1/2
b) c0=c1=c2=c3=c4=c5=0
c) c0=c1=c2=c3=c4=c5=1/2
d) none of the mentioned
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13. What is the value of discrete time signal x(n) at n≠0 whose Fourier transform is represented as below?
a) ωc... |
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5. What are the Fourier series coefficients for the signal x(n)=cosπn/3?
a) c1=c2=c3=c4=0,c1=c5=1/2
b) c0=c1=c2=c3=c4=c5=0
c) c0=c1=c2=c3=c4=c5=1/2
d) none of the mentioned
<MASK>
13. What is the value of discrete time signal x(n) at n≠0 whose Fourier transform is represented as below?
a) ωcπ.sinωc.nωc.n
b) −... |
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5. What are the Fourier series coefficients for the signal x(n)=cosπn/3?
a) c1=c2=c3=c4=0,c1=c5=1/2
b) c0=c1=c2=c3=c4=c5=0
c) c0=c1=c2=c3=c4=c5=1/2
d) none of the mentioned
<MASK>
11. What is the synthesis equation of the discrete time signal x(n), whose Fourier transform is X(ω)?
a) 2π∫20πX(ω)ejωndω
b) 1π∫2π... |
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This set of Digital Signal Processing Multiple Choice Questions & Answers (MCQs) focuses on “Frequency Analysis of Discrete Time Signals-1”.
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4. The Fourier series for the signal x(n)=cos√2πn exists.
a) True
b) False
5. What are the Fourier series coefficients for the signal x(n)=cosπn/3?
a) c1=c2=c3=c... |
<MASK>
1/3 ----- 6/18
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<UNMASK>
<MASK>
300
<MASK>
1/3 ----- 6/18
<MASK>
6 1/7
<MASK> |
<MASK>
300
<MASK>
1/3 ----- 6/18
<MASK>
6 1/7
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<UNMASK>
<MASK>
100
1/11 ----- 6/11
<MASK>
3
<MASK>
3 x 4/8 *mixed number*
<MASK>
200
<MASK>
2 11/16
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4 x 5/10 *as a improper fraction*
<MASK>
300
<MASK>
300
<MASK>
1/3 ----- 6/18
<MASK>
7
<MASK>
10 x 1/9 *as a improper fraction AN... |
<MASK>
100
1/11 ----- 6/11
<MASK>
3
<MASK>
3 x 4/8 *mixed number*
<MASK>
200
<MASK>
2 11/16
<MASK>
4 x 5/10 *as a improper fraction*
<MASK>
300
<MASK>
300
<MASK>
1/3 ----- 6/18
<MASK>
7
<MASK>
10 x 1/9 *as a improper fraction AND mixed number*
<MASK>
500
<MASK>
6 1/7
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<UNMASK>
<MASK>
... |
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What is EQUAL.
100
1/11 ----- 6/11
1/11 > 6/11
100
<MASK>
3
<MASK>
3 x 4/8 *mixed number*
1 4/8
200
3/10 = 12/40
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2 11/16
200
4 x 5/10 *as a improper fraction*
<MASK>
7/9 = 23/27
What is NOT EQUAL.
300
21/12 ----- 12/6
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300
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3 2/5
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5 x 2/7 *as a improper fractio... |
Class 12 Physics Nuclei Nuclear binding energy per nucleon
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Hence, the mass defect of this nucleus, ∆m = 7mH + 7mn − m
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Eb = ∆mc2
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Answer:- Atomic mass of (5626Fe), mFe = 55.934939 u
<MASK>
Hence, the mass defect of the nucleus, ∆m = ((26 × mH) + (30 × mn)– mFe)
<MASK>
∆m = ((26 × 1.007825 +... |
Class 12 Physics Nuclei Nuclear binding energy per nucleon
<MASK>
Hence, the mass defect of this nucleus, ∆m = 7mH + 7mn − m
<MASK>
Eb = ∆mc2
<MASK>
Answer:- Atomic mass of (5626Fe), mFe = 55.934939 u
<MASK>
Hence, the mass defect of the nucleus, ∆m = ((26 × mH) + (30 × mn)– mFe)
<MASK>
∆m = ((26 × 1.007825 +... |
Class 12 Physics Nuclei Nuclear binding energy per nucleon
<MASK>
A nucleus of (147N) nitrogen contains 7 protons and 7 neutrons.
Hence, the mass defect of this nucleus, ∆m = 7mH + 7mn − m
<MASK>
Mass of a proton, mH = 1.007825 u
Mass of a neutron, mn= 1.008665 u
<MASK>
= 7.054775 + 7.06055 − 14.00307
<MASK>
... |
Class 12 Physics Nuclei Nuclear binding energy per nucleon
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• Nuclear binding energy per nucleon is defined as the average energy per nucleon needed to separate a nucleus into its individual constituents.
• It is denoted by Ebn.
• Experimentally there was a graph plotted between binding energy per nucleon and t... |
<MASK>
$\displaystyle\frac{(x^8 y^7)^2}{x^5 y^{-6}} = \frac{x^{16}y^{14}}{x^5 y^{-6}} = x^{11}y^{20}$
<MASK>
$Ax=4Cx+BC$
<MASK>
(11) An inverted right circular conical vessel contains some milk. The vessel is held vertically. The depth of milk in the vessel is $12 \text{ cm}$. Peter pours $444\pi\text{ cm}^2$ of ... |
<MASK>
$\displaystyle\frac{(x^8 y^7)^2}{x^5 y^{-6}} = \frac{x^{16}y^{14}}{x^5 y^{-6}} = x^{11}y^{20}$
<MASK>
$Ax=4Cx+BC$
<MASK>
(11) An inverted right circular conical vessel contains some milk. The vessel is held vertically. The depth of milk in the vessel is $12 \text{ cm}$. Peter pours $444\pi\text{ cm}^2$ of ... |
<MASK>
(1) Simplify $\displaystyle\frac{(x^8 y^7)^2}{x^5 y^{-6}}$ and express your answer with positive indices. (3 marks)
<MASK>
$\displaystyle\frac{(x^8 y^7)^2}{x^5 y^{-6}} = \frac{x^{16}y^{14}}{x^5 y^{-6}} = x^{11}y^{20}$
<MASK>
$Ax=4Cx+BC$
<MASK>
$\therefore x = \dfrac{BC}{A-4C}$
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Solution
$\displ... |
<MASK>
Posted: March 27, 2017 in Mathematics
<MASK>
###### Section A (35 marks)
(1) Simplify $\displaystyle\frac{(x^8 y^7)^2}{x^5 y^{-6}}$ and express your answer with positive indices. (3 marks)
<MASK>
$\displaystyle\frac{(x^8 y^7)^2}{x^5 y^{-6}} = \frac{x^{16}y^{14}}{x^5 y^{-6}} = x^{11}y^{20}$
<MASK>
$Ax=4... |
<MASK>
$W(x) \propto \exp \left(-\int^{x} p(\xi) d \xi\right) .$
<MASK>
<UNMASK>
<MASK>
$W(x) \propto \exp \left(-\int^{x} p(\xi) d \xi\right) .$
<MASK>
Given that $p(x)=-2 / x$ and that $q(x)=-1$, show that solutions in the form of power series,
<MASK> |
<MASK>
$W(x) \propto \exp \left(-\int^{x} p(\xi) d \xi\right) .$
<MASK>
Given that $p(x)=-2 / x$ and that $q(x)=-1$, show that solutions in the form of power series,
<MASK>
<UNMASK>
<MASK>
Define the Wronskian $W(x)$ associated with solutions of the equation
$\frac{d^{2} y}{d x^{2}}+p(x) \frac{d y}{d x}+q(x) y=... |
<MASK>
Define the Wronskian $W(x)$ associated with solutions of the equation
$\frac{d^{2} y}{d x^{2}}+p(x) \frac{d y}{d x}+q(x) y=0$
<MASK>
$W(x) \propto \exp \left(-\int^{x} p(\xi) d \xi\right) .$
<MASK>
Given that $p(x)=-2 / x$ and that $q(x)=-1$, show that solutions in the form of power series,
<MASK>
You ma... |
# $2 . \mathrm{II} . 6 \mathrm{D} \quad$
Define the Wronskian $W(x)$ associated with solutions of the equation
$\frac{d^{2} y}{d x^{2}}+p(x) \frac{d y}{d x}+q(x) y=0$
and show that
$W(x) \propto \exp \left(-\int^{x} p(\xi) d \xi\right) .$
<MASK>
Given that $p(x)=-2 / x$ and that $q(x)=-1$, show that solutions in ... |