Tuesday
March 28, 2017

Post a New Question

Posted by on .

A rock is dropped into the Grand Canyon. It takes 18 seconds to hit the bottom. Calculate how deep the canyon is.

  • physics - ,

    s = 1/2 at^2 = 4.9 * 18^2 = ...

  • physics - ,

    kjkj

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question