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April 18, 2014

Homework Help: Science

Posted by Lee on Monday, September 17, 2012 at 1:47pm.

Two blocks (one 10kg; other 5 kg) are connected by a string that runs over the surface of a frictionless table.
1. Are the masses moving or stationary?
2. Whats the accelaration of the 10 kg mass
3. whats the acceleration of the 5 kg mass?
if the string is cut when 5 kg mass hits the bottom of the table surface, how long does it take to fall to the ground?
which one of newton's laws is this?

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