The momentum of two different masses are same.Show that the lighter mass has greater kinetic engery.

The K.E of two different masses are equal.Which of the masses,lighter or heavier will have greater momentum?

The masses of two bodies are same. One is placed at the height of 10 m and the other is placed at the height of 20 m. Which one has more potential energy?

If the momentum of a partical increased by 50%,what is corresponding increases kinetic engery?

Two particles, each of mass m and speed v_3 travel in opposite directions along parallel lines separated by a distance d. Show that the vector angular momentum of the two particle system is the same whatever be the point about which the angular momentum is taken.

What is the momentum of an object of mass m, moving with a velocity v?

Two masses are in the ratio 1 : 5. What is the ratio of their inertia?

Two circular disc A and B of same mass and sam ethickness are made of two different metals. Whose densites are d_A and d_B(d_A>d_b) . Which is greater I_A or I_n .

Two solid spheres of the same mass are made of metals of different densities. Which of them has a larger moment of inertia about a diameter?

A light and a heavy body have the same momentum. Which one has larger kinetic energy?