39 When a bicycle is pedalled the force of friction exerted

Last updated: 6/7/2023

39 When a bicycle is pedalled the force of friction exerted by the ground on the two wheels is such that it acts In the backward direction on the front wheel and in the forward direction on the rear wheel 2 In the forward direction on the front wheel and in the backward direction on the rear wheel 3 In the backward direction on both wheels 4 In the forward direction on both wheels