Q. A imaginary planet has half the mass and half the radius of the earth. The acceleration of gravity at its surface would be (Solved)
1. 9.8 m/s2
2. 107 dynes
3. 4.9 m/s2
4. 19.6 m/s2
5. 2.45 m/s2
- d. 19.6 m/s2
1. 9.8 m/s2
2. 107 dynes
3. 4.9 m/s2
4. 19.6 m/s2
5. 2.45 m/s2