Question

A
jet of water 25mm in diameter and moving
with velocity of 10 m/s strikes horizontally at
the centre of square plate of edge 250mm, the
plate is of uniform thickness and has a mass
of 7 kg. It is suspended vertically by hinge
on its top horizontal edge. Find
the force to be applied at the lower edge
to keep the plate Vertical
(6) The angle
angle of inclination of the plate if it is
allowed to swing freely.

Answer 1

Answer:

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