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WorksheetsEnergy, Forces and Motion
Total questions: 59
Worksheet time: 56mins
____________ is the ability to do work or cause change.
Energy
Force
Friction
Motion
Energy in motion is ____________ energy.
Potential
Energy
Kinetic
Friction
The faster an object moves, the ________ kinetic energy it has.
more
less
__________ energy is stored energy.
Potential
Kinetic
Force
Gravity
At which point is potential energy greatest?
W
X
Y
Z
Which is the best example of an object having kinetic energy?
a car parked on a steep hill
a tennis ball rolling across the court
a picture hanging on the wall
a piece of coal before it's burned
When a pendulum swings, at which point is kinetic energy greatest?
1
2
3
4
What is happening to the potential energy between position 1 to 3?
Decreasing
Increasing
Stays the same
The Law of Conservation of Energy states that energy cannot be ________ or ________, but it can change from one form to another.
created, destroyed
gravity, force
heat, created
In order to INCREASE the potential energy of an object, you need to:
put the object lower to the ground
raise the object higher
Where would this tossed baseball have the least amount of kinetic energy?
point W
point X
point y
point z
Where would this tossed baseball have the greatest amount of kinetic energy?
point W
point X
point y
point z
Increasing an object's mass will increase its kinetic energy.
true
false
When a roller coaster is at the top of a hill it has
high potential energy
high kinetic energy
low potential energy
equal amounts of kinetic and potential energy
The sum of potential energy and kinetic energy equals
work
transformation
total energy
mechanical energy
If both dogs were running at the same speed, which one would have the greatest kinetic energy?
The bulldog because it has greater mass than the great dane.
The bulldog because it has less mass than the great dane.
The great dane because it has greater mass than the bulldog.
The great dane because it has less mass than the bulldog.
The distance between the object that weighs 63.5kg and the other two objects is the same. Which one has a greater gravitational pull?
125 kg because it's mass is less.
548 kg because it has a greater mass
Neither, there is no gravitational pull.
The mass of all three objects is the same. Which sphere has the greatest gravitational pull on sphere B?
Sphere A because it's distance is greater
Sphere A because it's distance is less.
Sphere C because it's distance is greater
Sphere C because it's distance is less.
What is happening between 2 and 3 seconds?
The object is not moving.
The object is not accelerating.
The object is slowing down.
The object is speeding up.
What is the speed of an object that travels 30 miles in 15 minutes?
2 mi/ min
5 mi/min
2 m/s
10 mi/min
