A force of 128 gf acts on a mass of 490 g for 10 s. What velocity will it give to the mass ?

A force of 20 N acting on a body of mass 10 kg is found to double its velocity 8S. Find its initial velocity

A constant force acts on object of mass 5 kg for a duration of 2s It increases the object's velocity from 3m/s to 7m/s Find the magnitude of the applied force. Now if the force were applied for a duration of 5s what would be the final velocity of object?

A force of 5N gives a mass m_(1) , an acceleration of 10m//s^(2), and a mass m_(2) , an acceleration of 20m//s^(2) . What acceleration would it give if both the masses were tied together?

A constant force of 5N is applied continuously on a body of mass 10kg for 4 seconds. The body moves 800cm along a straight line. What is the velocity of the body when the force was applied initially?

A bomb of mass 9 kg explodes into pieces of masses 3 kg and 6 kg. The velocity of 3 kg mass is 16 m/s. Find the kinetic energy associated with the 6 kg mass.