Question

I only need the diagram..no need the answer

A stone of mass 0.5kg is attached to one end of a light inextensible string of length 0.4 metres. The
other end of the string is attached to a fixed point o. The stone is released from rest with the string
taut and inclined at an angle of 40° below the horizontal through O. Calculate the speed of the
particle as it passes beneath O. Calculate also the speed of the stone when the string makes an angle
of 20° with the vertical through O.


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Answer 1

Answer:

here is your answer............