Determine the beads speed

Reference no: EM13508137

A bead of mass m = 6.90 kg is released from point A and slides on the frictionless track as shown in the figure below. The height of A is ha = 6.10 m. Point B height is 3.2 m above ground and point C is 2 m above ground.

(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.

Reference no: EM13508137

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