Question

Assertion (A): Friction created by a rough surface is more than the friction created by a
smooth surface.
Reason (R): The magnitude of frictional force is directly proportional to the weight of the
object.
a. Both A and R are true and R is the correct explanation of A.

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b. Both A and R are true but R is not the correct explanation of A.
c. A is true and R is false.
d. A is false and R is true.

Answer 1

Answer:

c. A is true and R is false.