Saturday
March 28, 2015

Homework Help: physics

Posted by N on Monday, January 28, 2013 at 2:45pm.

A 0.10 kilogram ball dropped vertically from a height of 1.0 meter above the floor bounces back to a height of 0.80 meter. The mechanical energy lost by the ball as it bounces is aprox.

a. 0.080 J
b. 0.20 J
c. 0.30 J
d. 0.78 J

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

11 - A ball is dropped vertically from height of 30 meters after bounces.The ...
Physics. PLEASE HELP!! - A ball bounces to 45 percent of its original height. ...
Physics. PLEASE HELP!! - A ball bounces to 45 percent of its original height. ...
Physics - A rubber ball, with a mass of 40.0 grams is dropped from rest from a ...
math - the height that a ball bounces varies directly as the height from which ...
Physics - A rubber ball dropped from a height of exactly 5 ft bounces (hits the ...
maths lit - a ball is dropped from a height of 2r1/3 meters. It bounces to 3/4 ...
Math - A ball bounces 0.7 of the distance it is dropped. How many bounces will ...
physic - A rubber ball dropped from a height of exactly 6 ft bounces several ...
Physics - A ball of mass 1.74 kg is dropped from a height y1 = 1.47 m and then ...

Members