Sunday
April 19, 2015

Homework Help: physics

Posted by Jessica on Thursday, July 12, 2012 at 1:34pm.

A 0.45 kg soccer ball approaches a player horizontally with a velocity of magnitude equal to 35 m/s. The player heads the ball straight back out horizontally, and the magnitude of the ballís velocity after the collision is 40 m/s. The contact time between their head and the ball is 5 ms. What average force does his head experience?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A 0.36 kg soccer ball approaches a player horizontally with a velocity...
Physics - A 0.48 kg soccer ball approaches a player horizontally with a velocity...
MORE PHYSICS!! - A 0.34 kg soccer ball approaches a player horizontally with a ...
physics - A(n) 0.364 kg soccer ball approaches a player horizontally with a ...
AP physics - A 0.278-kg volleyball approaches a player horizontally with a speed...
physics - A 0.255-kg volleyball approaches a player horizontally with a speed of...
physics - A 0.280-kg volleyball approaches a player horizontally with a speed of...
Physics! - Baseball player A bunts the ball by hitting it in such a way that it ...
Physics - Baseball player A bunts the ball by hitting it in such a way that it ...
Physics - Baseball player A bunts the ball by hitting it in such a way that it ...

Members