In the previous example,assuming that the bench on which Mahendra is sitting is frictioless,starting,with zero velocity.What will be Mahendra's velocity after 1s and how will is change with time? Mass of Mahendra (75kg) and force (4.002xx10^-7N)`

A body of mass 2 kg travels with a velocity of 8 m//s makes a head on collision with another body having mass 4 kg, which is travelling in the same direction with a velocity of 1 m//s . Calculate the velocities of the two bodies after collision. Find the loss in kinetic energy of the system. (Given e = 0.5)

Calculate the gravitational force due to the Earth on Mahendra,if mass of Earth is 6xx10^24 kg,Radius is 6.4xx10^6m,g=9.77m//s^2 and mass of Mahendra is 75 kg .

Starting from rest,due to the gravitational ofrce of the Earth i.e.733 N,What is the speed of Mahendra after 1 second?If his mass is 75 kg.

Assuming that acceleration remains constant ( 5.34xx10^-9m/s^2),How long will Mahendra take to move 1 cm towards Viral if he starts from rest.?

An alpha - particle is moving field of (4hati - hatj) tesla with a velocity of (6 xx 10^(5) hati) ms^(-1) . What will be the magnetic force acting on the particle?

Mahendra and Virat are sitting at a distance of 1 metre from each other. Their masses are 75 kg and 80 kg respectively. What is the gravitational force between them?

Mahendra and Virat are sitting at a distance fo 1 metre form each other.Their masses are 75 kg and 80 kg respectively.What is the gravitational force between them?

A catapault is stretched with a force of 100 N which changes the length of the band from 10 cm to 14 cm. Find the velocity with which a stone of mass 1 kg will leave the catapault when aimed at a mango.