Teaching UP TGT Mock Test Series 2025 Physics Work Power and Energy Conservation of Mechanical Energy
A particle of mass 40 g is thrown vertically upwards with a speed of 10 ms-1. Find the work done by the force of gravity during the time the particle goes up.
1
-2.0 J
2
-0.20 J
3
-1.0 J
4
-0.40 J