Saturday
October 25, 2014

Homework Help: science

Posted by lesly on Tuesday, July 30, 2013 at 12:29pm.

If a rock has a speed of 12 m/s as it hits the ground, from what height did it fall, assuming its initial speed was zero? Its mass is 50 kg.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - c) A 0.26-kg rock is thrown vertically upward from the top of a cliff ...
physics - A 0.26 kg rock is thrown vertically upward from the top of a cliff ...
physics..help PLEASE! - A 0.26 kg rock is thrown vertically upward from the top ...
PHYSICS - A 0.26kg- rock is thrown vertically upward from the top of a cliff ...
Physics - A boy kicks a rock off a cliff with a speed of 19.4 m/s at an angle of...
physics - a rock is dropped from a height of 15m above the ground. when it hits ...
physics - a rock is dropped from a height of 15m above the ground. when it hits ...
Physics - A 0.26 kg rock is thrown vertically upward from the top of a cliff ...
Physics - A stone thrown horizontally from a height of 7.8 m hits the ground at ...
Physics - A rock of mass m and a rock of mass 2m are both released from rest at ...

Search
Members