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- A lift carries a maximum weight of 2400 N to a height of 10 m with constant speed of 2 m/s. Find out the power and work done.
- The two blocks in an Atwood machine have masses 2.0 kg and 3.0 kg. Find the work done by gravity
- A 250 g block slides on a rough horizontal table. Find the work done by the frictional force in bringing the block to
- In deriving Bernoulli’s equation, we equated the work done on the fluid in the tube to its change in the
- A body of mass 0.5 kg travels in a straight line with velocity v = a x^3/2 where a = 5 m^-(1/2) s^-1 . What is the work done by

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