Question

a) explain the need of banking of curved track.
b) state principle of conservation of momentum.​

Answer 1

Answer:

a) When the road is banked, the horizontal component of the normal reaction provides the necessary centripetal force required for circular motion of vehicle. ... Thus, to provide the necessary centripetal force at the curved road, banking of road is necessary.

b). One of the most powerful laws in physics is the law of momentum conservation. For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision

Answer 2

Explanation:

⤵️

a) When a vehicle road is banked,the horizontal component of the NormAl reaction provide the necessary centripetal force required for circular motion of vehicle.

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