Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Gravitation Acceleration due to gravity of the earth
A planet has a mass of eight-time the mass of the earth and its density is also equal to eight times the average density of the earth. If g be the acceleration due to earth's gravity on its surface, then the acceleration due to gravity on the planet's surface will be
1
2g
2
4g
3
8g
4
More than one of the above
5
None of the above