Question

If the normal reaction is doubled, the force of limiting friction
becomes;
(a) half
(b) double
(c) Four times
(d) One fourth​

Answer 1

if the normal reaction is doubled, the force of limiting friction

becomes;

(a) half

(b) double✔✔✔

(c) Four times

(d) One fourth

Answer:

double. .....✔✔✔✔

If the normal is doubled there will be no change in coefficient of friction, as it only depends upon the nature of pair of surface in contact. So doubling the normal will just double the frictional force and will not affect the coefficient of friction

Answer 2

Answer:

The correct option is b) Double

HOPE THIS HELPS YOU❣️❣️✔️✔️✌️✌️