Activity: Work,Power and Energy

Force and Velocity

Force and Displacement

Force and Time

Joules

Newton

Watts

table tennis ball

tennis ball

same distance

Mass and Velocity

Mass, Acceleration due to gravity, and Height

Mass, Acceleration due to gravity and Time

The battery of a lit flashlight

A golf ball placed at the edge of the hole

A river flowing down a hill

When the time given on an object doubled

When the mass of an object doubled

When the mass of an object becomes half

Work done and time

Work done and velocity

Work done and force

$$Time\ =\ \frac{work\ done}{power}$$

$$Time\ =\ \frac{power}{work\ done}$$

$$Time\ =\ work\ x\ power$$