Question

Statement :1
when a bicycle is in motion the force of friction exerted by the ground on the two wheels is always in forward direction

Statement :2
the frictional force acts only when the bodies are in contact


A) Both statement 1 and 2 are true and statement 2 is the correct explanation of statement 1

B) both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1

C) statement 1 is false and statement 2 is true

D) none of these

Answer 1

A) Both statement 1 and 2 are true and statement 2 is the correct explanation of statement 1

B) both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1

C) statement 1 is false and statement 2 is true