In: Physics
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 ha = 5.20 m.)
(a) Determine the block's speed at points B and C
vB | = m/s |
vC | = 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
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 .