Tuesday
July 29, 2014

Homework Help: physics

Posted by guy on Thursday, October 28, 2010 at 10:46am.

On Earth a rock falls an unknown vertical distance from a resting position and lands in a lake. If it takes the rock 2.5 seconds to fall, how high is the cliff that the rock fell from?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A 14 kg rock starting from rest free falls through a distance of 5.0 m...
Tulane Physics - a rock is thrown unward off a cliff at a 45 degree angle. THe ...
Physics - 1.You are stuck on a cliff and want to know how far to the bottom. You...
physics - an astronaut on the planet zircon tosses a rock horizonally with a ...
physics - You're on a magic bridge floating 25 meters above a lake.  You through...
College Physics - Consider a rock thrown off a bridge of height 78.5 m at an ...
physics - Consider a rock that is thrown off a bridge of height 27 m at an angle...
physics - A boy sitting on the edge of a vertical cliff fires a rock with a ...
PhysicsIn what direction relative to north must ca - An astronaut on the planet ...
physics - A boy sitting on the edge of a vertical cliff fires a rock with a ...

Search
Members