A particle of mass5 kg moving in the x-y plane has its potential energy given by U=(-7x+24y)J where x and y are in meter. The particle is initially at origin and has a velocity vec(i)=(14 hat(i) + 4.2 hat (j))m//s

A particle of mass5 kg moving in the x-y plane has its potential energ

1.	A particle of mass5 kg moving in the x-y plane has its potential energy given by U=(-7x+24y)J where x and y are in meter. The particle is initially at origin and has a velocity vec(i)=(14 hat(i) + 4.2 hat (j))m//s
Answer» the particlehas a speed of 25 m/s at`t=4`s the particle has an acceleration of `5m//s^(2)` the acceleration of the particle is perpendicular to its initial VELOCITY None of the above is correct Answer :A::B::C

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A particle of mass5 kg moving in the x-y plane has its potential energy given by U=(-7x+24y)J where x and y are in meter. The particle is initially at origin and has a velocity vec(i)=(14 hat(i) + 4.2 hat (j))m//s

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