(ii) horizontal direction.
(answer should come 2,940 Joules)
2) 230 joule were spent in lifting a 10 kg weight to a height of 2 m. Calculate the acceleration with which it was raised. Take g = 10 m
(answer should come 1.5m
3) A block of mass 2 kg is lying on the frictionless table. A force of 8 N is applied on it for 12 s. Calculate its kinetic energy. (answer should come 2,304 Joules)