A particle moves in the x-y plane under the action of a force F̄ such that the value of its linear momentum (P̅) at anytime t is Px = 2cost, Py = 2sint.The angle θ between F̄ and P̅ at a given time t. will be

Question:

31. A particle moves in the x-y plane under the action of a force F̄ such that the value of its linear momentum (P̅) at anytime t is Px = 2cost, Py = 2sint.The angle θ between F̄ and P̅ at a given time t. will be

Options :

a) θ = 0°
b) θ = 30°
c) θ = 90°
d) θ = 180°

Answer :

c) θ = 90°

Answer Steps :

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Solution :-

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