Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Physics Gravitation Acceleration due to gravity of the earth
In an elevator, the actual weight of a person is equal to the apparent weight when:
1
elevator is accelerating upwards
2
elevator is accelerating downward.
3
elevator is in uniform motion.
4
More than one of the above
5
None of the above