Kinetic and Potential Ex.
Kinetic Energy
Potential energy
100
Is this potential or kinetic energy?
Potential Energy
100
Object that is moving has... (______) Energy.
Kinetic
100
Ball on top of a hill has MORE OR LESS potential energy?
The higher the object the more potential energy
200
A stationary roller coaster is at the top of the track. What kind of energy does it have?
Potential energy
200
Speed affects Kinetic energy; the faster the movement the ------- the kinetic energy.
the higher the kinetic energy
200
Height affects potential energy. What else affects potential energy?
Mass or weight
300
Which point has the greatest kinetic energy?
anything not moving or stored
300
When will the diver have the MOST KINETIC energy?
Right before he lands in the pool.
300
A ball is rolling down a hill. When does it have the LEAST potential energy.
Near the bottom
400
At what point does a roller coster have the most KINETIC ENERGY?
A) At the top
B) In the middle of its descent
C) Toward the Bottom of the hill
C) Near the bottom of the hill.
400
What happens when a roller coaster goes down a track
It loses potential energy and gains kinetic energy
400
What has more Potential Energy?
Watermelon of mass 18kg ? or Feather of mass 3kg
the watermelon because it has more weight.
The MORE mass the MORE Potential Energy
500
At what point does a roller coster have BOTH KINETIC AND POTENTIAL ENERGY.
A) At the top
B) In the middle of its descent
C) Toward the Bottom of the hill
B) In the middle of its descent
500
When a roller coaster is going up the hill it is _.
It is losing Kinetic and gaining potential energy
500
True or False: A ball rolling down a hill can have BOTH KINETIC AND POTENTIAL ENERGY.
True