If the mass of a body on the moon is 50 kg, what is its weight on the earth?

The correct option is d)5 kg.
The weight of the body = 49 N
Weight of body = mass of body x gravity
49= mass x 9.8
mass = 49/9.8 = 5 Kg

The value of 'g'.

Two objects of different masses falling freely near the surface of the earth would:

The correct option is a)Have same velocities at any instant.
In free fall, velocity depends only on acceleration due to gravity. Acceleration due to gravity is independent of the mass of the object. Therefore, the gravitational pull of the moon applies the same acceleration to both objects. Therefore, it will always have the same velocity regardless of mass. The force depends on the mass, and since the bodies have different masses here, no two will experience the same force.

Two objects of different masses falling freely near the surface of the earth would:

The value of gravitational acceleration is:

Calculate the force of gravitation due to earth on a man of mass 100 kg standing on the ground.

Why does the earth not seem to move towards an apple falling towards it?

The correct option is c)The acceleration gained by the earth is not sufficient for its motion to be apparent.
Acceleration is inversely proportional to mass, so gravitational acceleration can be ignored.
The apple falls to the earth, but the earth does not move towards the apple because acceleration is inversely proportional to mass. The Earth's mass is very large compared to the apple, so the acceleration towards the apple is negligible.

Why does the earth not seem to move towards an apple falling towards it?

The pull exerted by the Earth on a body of mass 1 kg is ___ N.

The correct option is c)9.8.
From Newton's law of universal gravitation, we know that the gravitational force between objects is given by the following formula:
$F equals fraction numerator G M m over denominator R squared end fraction$
$Mass of earth=M= 6 . 0 \times 1 0^{24} k g$
$m=1kg$
$R= 6.4 x 10 6$
$G= 6.67 x 10 -11 Nm 2 /kg$
$Substituting the values we get,$
$F=9.8 N$

The pull exerted by the Earth on a body of mass 1 kg is ___ N.

Gravitational force attracts the earth and the moon to each other. The earth attracts the moon with the following force:

The correct option is b)Same as that exerted by the moon.
Let m and M be the masses of the moon and the earth separated by a distance r.

Force of attraction that earth exert on moon= $fraction numerator G M m over denominator r squared end fraction$

Force of attraction that moon exert on earth= $fraction numerator G M m over denominator r squared end fraction$

This shows that they both exert same pressure on each other.

Gravitational force attracts the earth and the moon to each other. The earth attracts the moon with the following force:

The correct option is b)Same as that exerted by the moon.
Let m and M be the masses of the moon and the earth separated by a distance r.

Force of attraction that earth exert on moon= $fraction numerator G M m over denominator r squared end fraction$

Force of attraction that moon exert on earth= $fraction numerator G M m over denominator r squared end fraction$

This shows that they both exert same pressure on each other.

Riya buys a bag of sugar of weight W at a place on the equator. She takes it to Antarctica. The weight of a sugar bag in Antarctica:

Two objects, a hammer and feather in vacuum falling freely near the surface of the moon would:

If the mass of a body on the moon is 40 kg what is its weight on the earth?

What is the mass of an object whose weight is 98 newtons?

The weight of the body at a certain place is 30 N. The acceleration due to gravity at that point is 10 m/s². Find out the weight of the object at the place where the acceleration due to gravity is 5 m/s^₂_?

The weight of the body at a certain place is 30 N. The acceleration due to gravity at that point is 10 m/s². Find out the mass of the object at the place where the acceleration due to gravity is 5 m/s²?

A body falling under gravity executes a/an ____ motion.