Two masses in the ratio 1 : 2 are thrown vertically up with the same speed. What is the effect on the time by the mass?

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

A ball of mass 150 gm is thrown vertically upward with a velocity of 10m/sec. What is the momentum at its highest point of ascend?

. Two wires of the same radius and material have their lengths in the ratio 1 : 2. If these are stretched by the same force the strain produced in the two wires will be in the ratio

What is the mass of 1 mole of nitrogen atoms?

Two bodies are projected at an angle theta and (90 - theta) to the horizontal with the same speed. Find the ration of their time of flight.

A mass thrown up returns to the surface of earth. What is the nature of total energy possessed?

A ball of mass 150 gm is thrown vertically upward with a velocity of 10m/sec. What is its initial momentum?

Two billiard balls each of mass 0.05 kg moving in opposite directions with speed 6 m s~1 collide and rebound with the same speed. What is the impulse imparted to each ball due to the other?

The radii of two cones are in the ratio 2:1 and their volumes are equal.What is the ratio of their heights?

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