(Answered) A 1100 kg particle starts from the origin at time zero its

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A 11.00 kg particle starts from the origin at time zero. Its velocity as a function of time is given by v = 7t^2 î +1tj. Where v is in meters per second and t is in seconds. (a) find the kinetic energy of the particle as function of time (b) Find the power injected into the particle as a function of time

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