10. A body is in limiting equilibrium on a rough plane
inclined at 30° with the horizontal. When the
inclination is increased to 45°, the body slides down
with acceleration. Find this acceleration.
Take g = 9.8 ms.
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Answer:
I think its simple dear
Just apply formula
a = gsinΦ
a = 9.8 × sin45°
a = 9.8 × 0.707
a = 5.9 m/s²
or a = 6 m/s² approx.
Hope it helps you
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