Energy

Potential energy is the energy an object has due to it's...

• Position

• Weight

• Mass

• Gravity

• Motion

What is the standard unit of measurement of energy?

• Ampere

• Volt

• Newton

• Watt

• Joule

Kinetic energy is the energy an object has due to it's....

• Position

• Weight

• Gravity

• Mass

• Motion

Where does a car on a hill have the most potential energy?

• Top of the hill

• Bottom of the hill

• Midway down the hill

• Same potential energy at all points

Gravitational potential energy is the energy an object has based on it's....

• Weight and velocity

• Height and acceleration

• Height and mass

• Mass and speed

• Speed and height

The formula used to calculate work done is....

• mass x gravity x distance

• height x gravity x force

• $\frac{force}{dis\tan ce}$

• $\frac{force\ x\ dis\tan ce}{gravity}$

The formula used to calculate power is ....

• $\frac{force}{time\ taken}$

• force x distance moved

• work done x time taken

• $\frac{work\ done\ }{time\ taken}$

The force or weight of an object is found by (tick ALL that apply)

• mass x gravity

• mass x distance

• mass x acceleration

• $\frac{mass}{dis\tan ce}$

Power is a measure of how (a)   you are using energy.

Work is when a (a)   acts on an object to move it a distance.