Questions

A difference between 2 longitudes at equator is nearby equivalent to _____ km.

A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/sq.s)

Electrons move around the nucleus in _______ motion.

The ratio of change in velocity of a body to the total time taken by it is its __________________.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

To show approval or praise by clapping.

 In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Temporal

What is the SI unit of Force?

The rate of change of linear momentum of a body is proportional to the ___________ acting on it.