Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Science Physics Work Power Energy
An object of mass 30 kg is being moved with a uniform velocity of 10 ms–1. The kinetic energy of the object is:
1
–150 J
2
1500 J
3
–1500 J
4
More than one of the above
5
None of the above