engineering recuitment UPSSSC Assistant Boring Technician 2022 Mock Test Basic Science and Engineering Work Power and Energy
A man whose mass is 60 kg walks up to the top of a building whose height is 15 m above street level. What is the increase in his potential energy? Take g = 10 m/s2.
1
9 kJ
2
8 kJ
3
90 kJ
4
80 kJ