Q. A scooter weighs 120kg f. Brakes are applied so that wheels stop rolling and start skidding. Find the force of friction if the coefficient of friction is 0.4.

(A) 60kg f
(B) 48kg f
(C) 25kg f
(D) 32kg f

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✅ Correct Answer: (B) 48kg f

Explanation: weight of the scooter = 120kg f μ = 0.4

Published by Mr. Dubey ⭐ 104.84K Points at 26-Oct-2023 09:02 pm in Thermal Engineering

Explanation by: Mr. Dubey

weight of the scooter = 120kg f μ = 0.4

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