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<image>Question: <image>What does the red line represent in this graphic? Choices: acceleration deceleration increasing speed steady speed
steady speed
<image>Question: <image>From the diagram, identify the graph that shows constant acceleration. Choices: E B D C
B
<image>Question: <image>Which graph is apt for an object travelling at a constant speed? Choices: D B A C
B
<image>Question: <image>Out of the following graphs, which one represents linear growth? Choices: D C A B
B
<image>Question: <image>Which diagram shows that as time increases, distance remains the same? Choices: B F A E
A
<image>Question: <image>How many graphs have curved lines? Choices: 2 4 5 3
2
<image>Question: <image>Which graph shows zero acceleration? Choices: D C B A
A
<image>Question: <image>Which graph shows a V value in a straight line parallel to t? Choices: distance changing speed decreasing constant speed speed increasing
constant speed
<image>Question: <image>In the CONSTANT SPEED graph, if deceleration was observed at the end of the red line, how would the red line change? Choices: the red line would go upward the red line would would drop downward the red line would continue in a straight line the red line would go down and then go back upward
the red line would would drop downward
<image>Question: <image>What is the acceleration when the particle has a velocity profile like the third graph? Choices: Not able to determine. Constant Equals the velocity. Zero.
Zero.
<image>Question: <image>How graphs show that speed is changing? Choices: 0 2 1 3
2
<image>Question: <image>What happens to the graph when an object is moving with a steadily increasing velocity? Choices: The line on the graph will be horizontal There will be no line visible The line on the graph will be zigzag The line on the graph will be straight, but sloped.
The line on the graph will be straight, but sloped.
<image>Question: <image>What increases with when acceleration increases? Choices: Time Position Velocity Force
Velocity
<image>Question: <image>Which graph shows a velocity value in a straight line parallel to time? Choices: negative acceleration positive quaternion positive acceleration positive velocity
positive velocity
<image>Question: <image>Which line corresponds to slowing down in the graph? Choices: green line blue line orange line red line
orange line
<image>Question: <image>What happens when distance and time are increasing? Choices: We are getting faster We are getting slower We are steady We are stationary
We are getting faster
<image>Question: <image>What is the diagram showing? Choices: Speed and Energy Battery and Distance Distance and Time Energy and Power
Distance and Time
<image>Question: <image>Identify the figure with zero acceleration. Choices: Constant acceleration Constant velocity Constant deceleration I don't know
Constant velocity
<image>Question: <image>What does a diagram going in the top-right direction indicate? Choices: Constant speed Constant velocity Constant deceleration Constant acceleration
Constant acceleration
<image>Question: <image>How many diagonal lines are shown in the diagram? Choices: 6 3 4 5
3
<image>Question: <image>In the first graph, what will happen to the velocity bar if time is extended? Choices: It will begin to fall downwards due to deceleration. It will begin to climb upwards because of acceleration. It will not change direction because velocity is constant. It will alternately climb and fall.
It will not change direction because velocity is constant.
<image>Question: <image>What type of acceleration is done by constant increase of both velocity and time? Choices: constant deceleration to rest constant deceleration constant velocity constant acceleration
constant acceleration
<image>Question: <image>What is the maximum speed in before deceleration? Choices: 40 m/min 60 m/min 20 m/min 80 m/min
60 m/min
<image>Question: <image>How many times did the velocity change in the graph? Choices: 3 2 4 1
3
<image>Question: <image>What is happening from 0 to 10 seconds? Choices: constant speed reversing accelerating up slowing down
accelerating up
<image>Question: <image>What is the maximum velocity attained? Choices: 60 40 100 80
60
<image>Question: <image>What does the slope in a velocity-time graph represent? Choices: Time Speed Acceleration Distance
Acceleration
<image>Question: <image>What is the velocity at 25 seconds? Choices: 5 10 0 -10
0
<image>Question: <image>Which type of velocity follows a positive, linear pattern of growth? Choices: constant velocity decelerating zero velocity accelerating
constant velocity
<image>Question: <image>Which velocity time graph is applicable when you brake to stop your car? Choices: Zero velocity Constant velocity Accelerating Decelerating
Decelerating
<image>Question: <image>Which graph shows an increase in velocity? Choices: constant velocity constant deceleration all of the above Constant acceleration
Constant acceleration
<image>Question: <image>At constant velocity, which is the acceleration? Choices: 0 The same as the second graph. The same as the first graph. Equals to V = 0.
0
<image>Question: <image>Which graph shows something slowing down? Choices: None Deceleration Constant velocity Acceleration
Deceleration
<image>Question: <image>DO either of these graphs show zero accelerations? Choices: Graph 2 shows zero acceleration No it does not Graph 1 shows zero acceleration Both show zero acceleration
No it does not
<image>Question: <image>In acceleration, what happens if the Time increases? Choices: Acceleration decreases acceleration increases nothing happens time decreases
Acceleration decreases
<image>Question: <image>Does the blue line increase or decrease on deceleration? Choices: decrease increase stay the same curves
decrease
<image>Question: <image>By what letter is the fulcrum represented in the diagram? Choices: R K E N
R
<image>Question: <image>Which letter indicates the fulcrum? Choices: P K R J
R
<image>Question: <image>Which letter represents a fulcrum? Choices: M N R E
R
<image>Question: <image>Which letter corresponds to the part where a lever rests? Choices: P R A Y
R
<image>Question: <image>By what letter is the screw represented in the diagram? Choices: E L J C
J
<image>Question: <image>What is the machine represented with the letter L? Choices: INCLINED PLANE WEDGE LEVER PULLEY
INCLINED PLANE
<image>Question: <image>Identify the lever in this picture Choices: E L C J
E
<image>Question: <image>Which machine would be best for transporting bricks? Choices: E L C J
C
<image>Question: <image>Which label refers to the axel? Choices: M P S J
S
<image>Question: <image>Identify the axle in the following image: Choices: M S P F
S
<image>Question: <image>By what letter is the pulley represented in the picture? Choices: K U L M
M
<image>Question: <image>Identify the lever in this picture Choices: N K L M
L
<image>Question: <image>A pulley uses some form of a rope and wheel. Which picture is a pulley? Choices: M L K U
M
<image>Question: <image>A simple machine that consists of a rope and grooved wheel. What am I? Choices: WEDGE LEVER SCREW PULLEY
PULLEY
<image>Question: <image>Identify nutcracker in this picture Choices: W S A P
W
<image>Question: <image>Which represents a pair of tongs? Choices: A X P W
A
<image>Question: <image>Find the lever. Choices: V F E L
E
<image>Question: <image>Which label represents the screw? Choices: E M P L
P
<image>Question: <image>What simple machine requires some kind of balance beam? Choices: pulley lever inclined plane wheel and axle
lever
<image>Question: <image>In a pulley, what happens to the load when force is applied? Choices: The load goes down The load doesn't move The load goes up The load falls off
The load goes up
<image>Question: <image>What are the two elements needed for a pulley? Choices: Load and Force Load and Lever Force and Lever Wheel and Force
Load and Force
<image>Question: <image>How many simple machines are shown in the diagram? Choices: 5 6 4 7
6
<image>Question: <image>What simple machine should you used to lift heavy object from one point to another? Choices: the pulley and the lever wedge screw inclined plane
the pulley and the lever
<image>Question: <image>How do you prevent the load from falling down? Choices: release the load Decrease effort force Increase effort force increase gravitational force
Increase effort force
<image>Question: <image>What is a pulley used for? Choices: suspend load drop load use as a compound pull a load
pull a load
<image>Question: <image>How many pulleys does the compound pulley in the diagram consist of? Choices: 3 1 4 2
2
<image>Question: <image>A compound pulley is composed of what? Choices: a fixed and a movable pulley two fixed and two movable pulleys two movable pulleys two fixed pulleys
a fixed and a movable pulley
<image>Question: <image>Which label shows a single movable pulley? Choices: D C B A
B
<image>Question: <image>How many wheels are there in pulley D? Choices: 2 4 1 3
3
<image>Question: <image>How many wheels in pulley D? Choices: 3 5 1 2
3
<image>Question: <image>Which letter represents that the object has been fully raised up by the pully? Choices: B A D C
D
<image>Question: <image>Which pulley system would require the least energy to life the weight? Choices: C A B D
D
<image>Question: <image>What is the simple machine shown in the diagram? Choices: wedge ramp lever pulley
pulley
<image>Question: <image>When load increases, what needs to happen to effort? Choices: It must decrease to lift the load It must stay the same It must change the mechanical advantage It must increase to lift the load
It must increase to lift the load
<image>Question: <image>How much is the ideal mechanical advantage? Choices: 1 2 3 4
1
<image>Question: <image>What moves the axle? Choices: only effort only resistance the wheel and effort only the wheel
the wheel and effort
<image>Question: <image>When the man turns the wheel in a clockwise manner, what is the direction of the motion? Choices: upward counter-clockwise downward sideways
upward
<image>Question: <image>Which machine consists of a sloping surface that connects lower and higher elevations? Choices: Screw Inclined Plane Pulley Lever
Inclined Plane
<image>Question: <image>This is a simple machine consisting of a sloping surface that connects lower and higher elevations. Choices: Screw Pulley Lever Inclined plane
Inclined plane
<image>Question: <image>How many simple machines is shown in the figure? Choices: 4 3 2 5
5
<image>Question: <image>What is a wheel with a grooved rim around which a cord passes? Choices: Screw Pulley Lever Wedge
Pulley
<image>Question: <image>What type of pulley is indicated in the drawing? Choices: Compound pulley Single Fixed Pulley lever pulley Single movable pulley
Compound pulley
<image>Question: <image>How can the man prevent the load from falling down? Choices: Increase the load Decrease the pull on the rope Release the rope Increase the pull on the rope
Increase the pull on the rope
<image>Question: <image>How many pulleys are there in the diagram? Choices: 3 1 2 4
1
<image>Question: <image>How many wheels on a pulley? Choices: 2 4 1 3
1
<image>Question: <image>What is the man using to help him lift the heavy load? Choices: wedge pulley inclined plane lever
pulley
<image>Question: <image>What simple machine is shown in this picture? Choices: Screw Wedge Lever Pulley
Pulley
<image>Question: <image>A seesaw is an example of what simple machine? Choices: ramp lever wedge pulley
lever
<image>Question: <image>Which of these is NOT a Lever? Choices: Bottle Nut Cracker Seesaw Pair of Tongs
Bottle
<image>Question: <image>In a pair of scissors, what is located in the middle of the load and the applied force? Choices: applied force wheel Fulcrum load
Fulcrum
<image>Question: <image>How many examples of lever in daily life are shown? Choices: 3 6 4 5
6
<image>Question: <image>What is an example of a lever in daily life that is used by two people to play at the same time? Choices: Nut cracker Seesaw Fishing Rod Pair of tongs
Seesaw
<image>Question: <image>What is a sloping ramp up which heavy loads can be raised by ropes or chains? Choices: Lever Pulley Skewer Inclined Plane
Inclined Plane
<image>Question: <image>What is the object called that makes pushing the wheelbarrow easier? Choices: elevator stairs inclined plane sand
inclined plane
<image>Question: <image>How many wheels does the wheelbarrow have? Choices: 3 1 4 2
1
<image>Question: <image>In the diagram what is the man pushing the wheel barrow up? Choices: Inclined plane Turning left Level Down a hilll
Inclined plane
<image>Question: <image>What is the man using to help him push the wheelbarrow up? Choices: pulley wedge lever inclined plane
inclined plane
<image>Question: <image>What happens if you pull the cord on the first image? Choices: The object doesn't move The object falls The object rises The object goes down
The object rises
<image>Question: <image>How many pulleys shown in the figure? Choices: 1 0 3 2
2
<image>Question: <image>Which simple machine consists of an inclined plane wrapped around a cylinder or cone? Choices: 1) Lever 3) Screw 6) Pulley 5) Wedge
3) Screw
<image>Question: <image>Which of the following types of simple machines is used to bind two physical objects together? Choices: Pulley Inclined plane Screw Wedge
Screw
<image>Question: <image>How many types of simple machines are there? Choices: 2 6 8 4
6
<image>Question: <image>How many types of simple machines is shown in the diagram? Choices: 3 6 4 5
6
<image>Question: <image>A crowbar would be considered which one of these simple machines? Choices: screw Lever wedge inclined plane
Lever