Homework Help: Physics. PLEASE HELP!!

Posted by Amber on Saturday, April 7, 2012 at 8:38pm.

When a 0.35 kg baseball is hit, its velocitychanges from 21 m/s to -29.5 m/s. What is the magnitude of the impulse de-livered by the bat to the ball?
Answer in units of N · s

Physics. PLEASE HELP!! - Mr. Smith, Saturday, April 7, 2012 at 9:08pm
32 N*s
Physics. PLEASE HELP!! - drwls, Sunday, April 8, 2012 at 9:13am
It equals the momentum change, which is
50.5 x 0.35 N*s
Physics. PLEASE HELP!! - Matt, Wednesday, April 11, 2012 at 4:40pm
You must be in Dr Jordans class as FAU as well

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