Genius Jnr - An object of mass 10 kg, initially at rest, is pushed on a frictionless surface by applying a force of 250 N for a distance of 50 m. The speed of the object at the end of 50 m is 

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14 Aug 2018

An object of mass 10 kg, initially at rest, is pushed on a frictionless surface by applying a force of 250 N for a distance of 50 m. The speed of the object at the end of 50 m is

25 m/s

50 m/s

75 m/s

100 m/s

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