2 A heavenly body has a mass equal to half of the mass of the earth and its radius half as that of the earth. If a stone weighs 100 N on the surface of the earth, find the weight of the stone on the heavenly body. Calculate the force of bye bodies with their mass is 100 kg each 3​

Explanation:

It is also given that, A heavenly body has mass & radius equal to half of the mass & radius of earth. So, Mass of the heavenly body = M/2 kg.

the chart show the masses and velocities of two colliding objects that stick together after a collision.

according to the law of conservation of momentum, the momentum of the object after the collision is  

answer

1,500

kg • m/s.