Home
Class 12
PHYSICS
The contact force exerted by a body A on...

The contact force exerted by a body A on another body B is equal to the normal force between the bodies. We concude that

A

a and c are true

B

a, b and d are true

C

b and d are true

D

all are true

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

Frictional force between two bodies

The gravitational force between two bodies is :

Three identical particles force exerted on one body due to the other two.

State Coulomb's law of electric force between two charged bodies.

Assertion: Force on a body A by body B is equal and opposite to the force on the body B by A . Reason: Force in nature always occur between pairs of bodies.

The angle between the resultant contact force and the normal force exerted by a body on the other is called the angle of friction. Show that it lamda be the angle of friction and mu the coefficient of static friction. lamdaletan^-1mu .

State the following statements as true or false. a. The work done by a force on a body is equal to the dot product of the force and displacement of the body. b. Instantaneously, work is not defined. c. When several forces act on a body, the total work is the same as the work done by their resultant.

Passage IV) Angular frequency in SHM is given by omega=sqrt(k/m) . Maximum acceleration in SHM is omega^(2) A and maximum value of friction between two bodies in contact is muN , where N is the normal reaction between the bodies. Now the value of k, the force constant is increased, then the maximum amplitude calcualted in above question will

A body is acted upon by balanced forces

Assertion: When a force vecF attempts to slide a body along a surface, a frictional force parallel to the surface and directed so as to oppose the sliding, is exerted on the body by the surface. Reason: It is due to the bonding between the body and the surface.