Kinetic and Potential Energy

Front

When a roller coaster is at the top of a hill, what type of energy does it have?

Back

high potential energy

Front

When a roller coaster is at the bottom of a hill, what type of energy does it have?

Back

high kinetic energy

Front

Kinetic energy depends on:

mass and height

,

height and speed

,

mass and speed

,

mass and force

Back

mass and speed

Front

Potential energy depends on:
- mass and height
- height and speed
- mass and speed
- height and force

Back

mass and height

Front

The sum of potential energy and kinetic energy equals

Back

mechanical energy

Front

The amount of force required to move an object is called

Back

work

Front

Energy and work are measured in:

kilograms

,

meters

,

Joules

,

m/s

Back

Joules

Front

I am holding a balloon that is full of air, the balloon has

Back

potential energy

Front

I released a balloon that was full of air and it is flying around the room, the balloon has

Back

kinetic energy

Front

If a crate is moved 10 m with a force of 50 N, how much work is done?

Back

500 Joules