A frictionless surface is inclined at an angle of 29.1 A frictionless surface is

Question

A frictionless surface is inclined at an angle of 29.1

A frictionless surface is inclined at an angle of 29.1 degree to the horizontal. A 270-g block on the ramp is attached to a 75.0-g block using a pulley, as shown in the figure below. (a) Draw two free-body diagrams, one for the 270-g block and the other for the 75.0-g block. (Do this on paper. Your instructor may ask you to turn in your work.) Find the tension in the string and the magnitude of the acceleration of the 270-g block. The 270-g block is released from rest. How long does it take for it to slide a distance of 1.00 m along the surface? s

Explanation / Answer

a) m1 = 0.075 kg; m2 = 0.270 kg; g = 9.8 m/s

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