- #1

- 169

- 0

## Homework Statement

Determine the KE of a 2000 kg car with speed = 22.3 m/s.

## Homework Equations

E = 0.5 x 2000 x 22.3^2= 497290 Joules or 497 KJ.

## The Attempt at a Solution

Above.

The car is lifted vertically and dropped from rest. Find the height from which it was released if v before hitting the ground = 22.3m/s.

Here I don't know what to do...

Thanks!