Home
Class 11
PHYSICS
Force of friction and tension in a strin...

Force of friction and tension in a string are

A

Gravitational forces

B

Electromagnetic forces

C

Nuclear forces

D

Weal forces

Text Solution

Verified by Experts

The correct Answer is:
B
Force of friction and tension in a string are electromagnetic forces.
Promotional Banner

Similar Questions

Explore conceptually related problems

Does the force of friction depends on the area of contact

Consider the situation shown in figure. All the surfaces are frictions and the string and the pulley are light. Find the magnitude of the acceleration of the two blocks.

A block of Ag of mass x kg hanging from a string is immersed in a liquid of relative density 0.72. If the relative density of Ag is 10 and tension in the string is 37.12 N then compute the mass of Ag block.

A cylinder of mass m is suspended through two strings wrapped around it as shwon in figure . Find a. the tension T in the string and b. the speed o the cylinder as it falls through a distance h.