Sunday
November 23, 2014

Homework Help: physics

Posted by Alemu on Thursday, December 3, 2009 at 3:27pm.

A baseball of mass 250g, pitched with a speed of 40m/s, is caught by a catcher, whose glove moves backward 0.25m while stopping the ball.
a)what is the kenetic energy of the ball?
b)how much work did the catcher's glove do on the ball?
c) what was the average stopping force on the ball?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A 0.15 kg baseball is pitched with a speed of 35 m/s (77 mph). When ...
phy - A baseball (m = 145 g) traveling 45 m/s moves a fielder's glove backward ...
phy - A baseball (m = 145 g) traveling 45 m/s moves a fielder's glove backward ...
Biomechanics - A pitched ball with a mass of 1 kg reaches a catcher's glove ...
physics - When catching a baseball, a catcher's glove moves by 11 cm along the ...
physics - When catching a baseball, a catcher's glove moves by 12 cm along the ...
Physics - A 0.145-kg baseball traveling 35.0 m/s strikes the catcher's mitt ...
Physics 6A - A 0.140- baseball traveling 34.0 strikes the catcher's mitt, which...
physics - A catcher “gives” with the ball when he catches .15 kg baseball moving...
Physics - A baseball catcher puts on an exhibition by catching a 0.15-kg ball ...

Search
Members