If the momentum of a moving body is changed four times, then Impulse of force becomes one-fourth

When the speed of a car moving with accelerated motion on a horizontal surface becomes four times than at the starting, then what is the change in its potential energy?

In an equilateral triangle, prove that three times the square of one side is equal to four times the square of one of its altitude.

If the velocity of an object is made thrice, then its momentum would become ......... times.

The momentum of a moving particle given by p=tl nt . Net force acting on this particle is defined by equation F=(dp)/(dt) . The net force acting on the particle is zero at time

If the mass of two bodies is doubled and the distance of two bodies also doubled, the new gravitational force becomes what ?

The position-time graph of a body of mass 2 kg is as given in figure. What is the impulse on the body at t = 0 s and t = 4s.

Match Column-I with Column-II : {:("Column-I","Column-II"),("(1) Change in momentum","(a) Force"),("(2) Rate of change of momentum","(b) Impulse of force"),(,"(c) Momentum"):}

The position (x) rarr time (t) graph of one dimensional motion of a body of mass 0.4 kg. What is the magnitude of impulse of force