Teaching HTET PGT Level 3 - 2024 Mock Test Physics Work Power and Energy Conservation of Mechanical Energy
A boy starts pushing a rickshaw of mass 120 kg initially at rest. The rickshaw is moving now with a speed of 18 km / h. How much work has been done by the boy? Avoid the effect of friction.
1
2500 J
2
2000 J
3
1500 J
4
1000 J