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A block of mass m1 = 3.27 kg on a frictionless plane inclined at angle ?...

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Physics

A block of mass m1 = 3.27 kg on a frictionless plane inclined atangle ? = 31.2

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4.5 Ratings (942 Votes)

m1 = 3.27 Kg

m2 = 2.38 Kg

Angle of inclination ? = 31.2 degrees

(a)

Acceleration of hanging mass a = [(m1 sin? - m2)/(m1+ m2)]g

                                               = [0.993/9.23]9.8

                                               = -1.19 m/s^2

(b)

Tension in the string T = m1m2g(1 + sin?)/(m1 + m2)

                                    = 20.492 N
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