Hey, I'm doing a review packet for my AP Physics class, and I was just looking for some confirmation that I'm on the right track.(adsbygoogle = window.adsbygoogle || []).push({});

Here's the image of the problem: http://img297.imageshack.us/img297/2681/imgrx6.jpg [Broken]

Ignore the scribbles. i'm using the formula a = ((mB)(g)- (µ)(mA)(g)(cos Ø)) / (mA + mB), and i'm pretty sure the answer is 2 m/s/s for both parts a and c.

Can anyone confirm/deny? Thanks.

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# Homework Help: Acceleration in a Pulley System

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