Question

Q.1 Calculate the gravitational force due to the earth on Mahendra in the earlier example.

Q.2 Starting from rest, what will be Mahendra’s velocity after one second if he is falling

down due to the gravitational force of the earth?

Q.3 If a person weighs 750 N on earth, how much would be his weight on the Moon

given that moon’s mass is

1

81

of that of the earth and its radius is

1

3.7

of that of

the earth?

Q.4 Solve:

(a) The radius of planet A is half the radius of planet B. If the mass of A is MA, what

must be the mass of B so that the value of g on B is half that of its value on A?

(b) The mass and weight of an object on earth are 5 kg and 49 N respectively. What

will be their values on the moon? Assume that the acceleration due to gravity on

the moon is 1/6th of that on the earth.​

Answer 1

Answer:

1....

The gravitational force between a mass and the Earth is the object's weight. Mass is considered a measure of an object's inertia, and its weight is the force exerted on the object in a gravitational field. On the surface of the Earth, the two forces are related by the acceleration due to gravity: Fg = mg.

Answer 2

Explanation:

Q2) answer andQ1) answer

I hope helpful