A block of mass 5 kg is at rest on a smooth horizontal surface. Water coming out of a at the rate of 2 kg * s ^ - 1 hits the block with a velocity of The initial acceleration of the block is
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A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period of time.
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Hnn toh maine diya hi kaha
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F=mv/t=2×6=12N
F=12=ma=5a
a=2.4m/s^2
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