Year: 2024
Topic: Gravitation
Time :
1. The mass of a planet is \(1/10^{th}\) that of the earth and its diameter is half that of the earth. The acceleration due to gravity on that planet is:
(1). \(19.6\, ms^{−2}\)
(2). \(9.8\, ms^{−2}\)
(3). \(4.9\, ms^{−2}\)
(4). \(3.92\, ms^{−2}\)