Thursday
May 23, 2013

Homework Help: Physics

Posted by Adrian on Sunday, September 30, 2012 at 6:11pm.

A mass of m1 = 6.00 kg is sitting on an inclined plane, which meets the horizantal at an angle of 22.0, which has a coefficient of sliding friction of 0.290, which is 3.50 m = L.

a string is attached to m1, it is strung over a pulley, and attached to mass m2 = 7.0kg which is initially a distance of h= 65.0 cm off the floor. as a result m1 accelerates up the incline at a constant rate.

a) what is magnitude of tension T in string b/w two masses?

b) what will be acceleration of the system?

c) how long will it take m2 to reach the floor?

d) what will be the speed of m2 just as it reaches the floor?

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