Ncert Exercises & Solutions

If the mass of the sun were ten times smaller and gravitational constant \(G\) were ten times larger in magnitude. Then,

(a)	walking on the ground would become more difficult.
(b)	the acceleration due to gravity on the earth will not change.
(c)	raindrops will fall much faster.
(d)	aeroplanes will have to travel much faster.

Choose the correct alternatives:
1. (a), (b), (c)
2. (a), (d)
3. (b), (c), (d)
4. (a), (c), (d)