A bus can be stopped by applying a retarding force F when it is moving with a speed v on a level road. The distance covered by it before coming to rest is s. If the load of the bus increases by 50 % because of passengers, for the same speed and same retarding force, the distance covered by the bus to come to rest shall be
Text Solution
Verified by ExpertsThe correct answer is:
A
: Retarding force (F) × × distance covered (x) = Kinetic energy
If v and F are constants then x ∝ ∝ m
∴ ∴ 
⇒ ⇒ x 2 = 1.5 s.
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