Questions

A ball of 0.1 kg is dropped from rest. When it falls through a distance of 2 m, the work done by the force of gravity is

A high jumper runs for a while before taking a high jump so that the inertia of __ helps him take the long jump.

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

Which one of the following is the name of Nobel Prize ­ winning Indian?

Who gave the title of Raja to Ranjit Singh?

Who is the first Indian cricketer to have scored a triple hundred in test cricket?

How high is the badminton net at the center?

At least one pair of opposite angles is congruent in a _____.