Posted by
**Anonymous** on
.

A robot probe drops a camera oﬀ the rim of

a 291 m high cliﬀ on Mars, where the free-fall

acceleration is 3.7 m/s

2

.

Find the velocity with which it hits the

ground.

Answer in units of m/s

Find the time required for the camera to reach

the ground.

Answer in units of s