Two bodies whose masses are `m_1 = 50 kg` and `m_2 150g` are tight by a string and placed in a horizontal surface. When `m_1` is pulled by a force F and acceleration of `5ms^-2` is produced in both the bodies. Calculate the value of F and tension in the strong.

An acceleration fo 5m//s^2 is produced by applying a force of 50 N on a body. Find the mass of the body.

Prove that F = ma Where, F rarr applied force m rarr of the body a rarr acceleration produced in the body.

Two bodies of masses 10 kg and 20 kg respectively kept on a smooth, horizontal surface are tied to the ends of a light string. A horizontal force F = 600 N is applied to (i) A, (ii) B along the direction of string. What is the tension in the string in each case?

Find the force needed to produce an acceleration of 6 m/s2 in a ball of mass 4kg.

A body of mass 25 g is moving with a constant velocity of 5m/sec on a horizontal frictionless surface in vacuum. What is the force acting on the body?

An automobile vehicle has a mass of 1500 kg. What must be the force between the vehicle and road if the vehicle is to be stopped with a negative acceleration of 1.7 m s^-2 ?

The masses of two bodies are m_1 and m_2 the distance between them is d. What is the gravitational force between them?

A force vecF=6veci-8vecj+10veck newton produces an acceleration of 1 m//s^2 in a body. The body would be :

Certain force acting on a 20 kg mass changes its velocity from 5 m s^-1 to 2m s^-1 . Calculate the work done by the force.

rocket with a lift-off mass 20,000 kg is blasted, upwards with an initial acceleration of 5.0 m s~2. Calculate the initial thrust (force) of the blast.