Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Gravitation Acceleration due to gravity below and above the surface of earth
The height at which the weight of the body becomes 1/16th of its weight at a height 100 km above the surface of Earth is - (Take the radius of earth R = 6400 km)
1
19600 km
2
52100 km
3
14300 km
4
More than one of the above
5
None of the above