Determine the net work done by the force of gravity

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Reference no: EM13531050

A bead of mass m = 3.10 kg is released from point A and slides on the frictionless track as shown in the figure below. The height of A is ha = 6.70 m.

(a) Determine the bead's speed at points B and C.

point B_____m/s

point C_____m/s

(b) Determine the net work done by the force of gravity in moving the bead from A to C.

______J

Reference no: EM13531050

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