Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Physics Work Power and Energy Kinetic Energy
Two objects of masses 1 kg and 3 kg have equal momentum. What is the ratio of their kinetic energies?
1
3 ∶ 1
2
1 ∶ 2
3
1 ∶ 1
4
More than one of the above
5
None of the above