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Angular momentum of a particle about a stationary point  varies with time as where and  are constant vectors with  perpendicular to The torque  acting on the particle when angle between and  is 45  is

a)

b)

c)

d)

None of these



Question ID - 100265 | SaraNextGen Top Answer

Angular momentum of a particle about a stationary point  varies with time as where and  are constant vectors with  perpendicular to The torque  acting on the particle when angle between and  is 45  is

a)

b)

c)

d)

None of these

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Let the angle between and  be  at , then

127 votes


127