A block of mass m = 3.50 kg is released from rest from point A and...

A block of mass m = 3.50 kg is released from rest from point A and slides on the frictionless track shown in the figure below. (Let h_a = 5.20 m.)

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

v_B	= m/s
v_C	= m/s

(b) Determine the net work done by the gravitational force on the block as it moves from point A to point C.
J

Expert Solution

Here diagram is not given and heights of two points are not given hence i am taking that height values as followes to understand concept present behind the given problem.

Net work done by gravitational force from point A to C is taken since that points are not specified in problem .

genius_generous answered 2 years ago

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