Question
A pendulum is swinging back and forth. At its lowest point it has a speed of 4 m/s. It has a mass of 1 kg.
a. How much KE does it have at it's lowest point? I got 8 Joules.
b. At its highest point it is not moving. How much potential energy does it have there?
a. How much KE does it have at it's lowest point? I got 8 Joules.
b. At its highest point it is not moving. How much potential energy does it have there?