NEW
Font size
WorksheetsPE KE Test
Total questions: 41
Worksheet time: 27mins
Which 2 letters have the most kinetic energy?
W & Y
X & Z
Kinetic energy depends on the ________ and ________ of the object.
Height and mass
Friction and movement
Mass and velocity
Height and Friction
When a pendulum swings, at which point is velocity at its greatest?
1
2
3
4
Identify which statement about PE is correct
PE is energy in motion
PE is equal to mass times gravity
PE is dependent on the object's height
PE is dependent on the velocity of an object
What happens to the kinetic energy of a moving car if you double the mass of the car?
It increases by 4 times
It increases by 2 times
It decreases by 4 times
It decreases by 2 times
What happens to the kinetic energy of a moving car if you double the speed of the car?
It increases by 4 times
It increases by 2 times
It decreases by 4 times
It decreases by 2 times
What happens to the potential energy of a rock when you double the height off the ground?
it decreases by 1/2
it increases by 1/2
it increases by 2x (doubles)
it increases by 4x (quadruples)
What happens to the potential energy of an object if you doubled the mass of it?
nothing
it doubles
it quadruples
it is 1/2 of the original PE
In the formula for Gravitational Potential energy the m is
meters
mass
momentum
meters per second
In the formula for Gravitational Potential energy the g is
gravity
grams
gravitational force
acceleration
In the formula for Gravitational Potential energy the h is
height
speed
how much
a constant that never changes
In the formula for kinetic energy the v is
victory
volume
velocity
a constant that never changes
Gravitational potential energy depends on the ________ and ________ of the object.
Height and mass
Friction and movement
Mass and velocity
Height and Friction
Which 2 letters have the most kinetic energy?
W & Y
X & Z
Calculate the potential energy of a rock with a mass of 55 kg while sitting on a cliff that is 27 m high.
1,485 N
1,485 J
14,553 J
142,619 J
The potential energy of an apple is 6.00 joules. The apple is 3.00-meters high. What is the mass of the apple?
2 kg
2 N
0.2 kg
18 kg
What is the kinetic energy of a 5-kilogram ball that is rolling at 3 meters per second?
147 J
15 J
45 J
22.5 J
A roller coaster is at the top of a weighs 966 N. It has 72,450 J of Potential energy. What is the hieght of the hill?
75 m
7.7 m
0.013 m
69,986,700 m
Missy Diwater, the former platform diver for the Ringling Brother's Circus had a kinetic energy of 15,000 J just prior to hitting the bucket of water. If Missy's mass is 50 kg, then what is her speed?
600 m/s
300 m/s
24.5 m/s
17.3 m/s
Kinetic energy depends on the ________ and ________ of the object.
Height and mass
Friction and movement
Mass and velocity
Height and Friction
