Home
Class 12
PHYSICS
(A) : An object placed on the rotating h...

(A) : An object placed on the rotating hori- zontal table may fly off at lower angular velocity when placed far away from the axis.
(R ) : An object placed at the edge of the rotating table experiences more centrifugal force than at nearer position relative to the table

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the

C

(A) is true but ( R) is false

D

Both (A) and (R ) are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

(A) : A coin placed on a rotating disc flies away if the angular velocity is gradually increased (R ) : Static friciton is self adjusting in nature.

Show the formation of image with a ray diagram, when an object is placed on the principal axis of a concave mirror away from the centre of curvature.

Show the formation of image with a ray diagram when an object is placed on the principal axis of a concave mirror away from the centre of curvature.

A uniform circular disc of radius R, lying on a frictionless horizontal plane is rotating with an angular velocity omega about is its own axis. Another identical circular disc is gently placed on the top of the first disc coaxially. The loss in rotational kinetic energy due to friction between the two discs, as they acquire common angular velocity is (I is moment of inertia of the disc)