Questions

Friction is caused by the ______________ on the two surfaces in contact.

What is the direction of torque?

Which of the following physical quantity measures the rate of work done?

Consider a hypothetical planet whose mass and radius are both half that of Earth. If g is the acceleration due to gravity on the surface of Earth, the acceleration due to gravity on the planet will be

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

In terms of size, Venus ranks no. ___ in our Solar System.

Article 31A of the Indian Constitution "Saving of Laws providing for acquisition of estates, etc" deals with?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.
He told me the same(A)/story which he told(B)/you yesterday.(C)/No error(D)