Saturday
March 25, 2017

Post a New Question

Posted by on .

A 3kg book is lifted to a height of 50cm above the ground
(a)by how much has the book's gravitational potential energy increased?

  • physics - ,

    gravitational P.E change = M g H
    = 3.0 kg*9.8 m/s^2* 0.50 m
    = 14.7 Joules

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question