Sunday
April 20, 2014

Homework Help: Physics

Posted by Jazmin on Sunday, October 21, 2012 at 2:44pm.

a 0.2kg rubber ball is dropped from the window of a building. It strikes the sidewalk below at 30 m/s and rebounds up at 25 m/s. If the ball is in contact with the sidewalk for 0.025s, what is the magnitude of the average force applied by the sidewalk on the ball?
I need steps on how to do this including equations ASAP!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - a 0.2kg rubber ball is dropped from the window of a building. It ...
physics - A large air-filled rubber ball is tethered to the bottom of a swimming...
physics - A ball dropped from a sixth floor window accelerates at 10 m/s^2 ...
physics - metal ball and rubber ball dropped in the 20 ft building in the same ...
physics - a ball dropped from a window strikes the ground 2.99s later. how high ...
algebra1 HELP PLEASE - Two identical rubber balls are dropped from different ...
AP Physics - A ball of mass 0.1 kg is attached to a rubber band, which we can ...
Physics - A steel ball is dropped from a building's roof and passes a window, ...
algeba 1 please I REALY NEED HELP THANK YOU :D - Two identical rubber balls are ...
physic PLEASE I REALLY NEED HELP WITH THIS PROBLEM - Two identical rubber balls ...

Search
Members