What is the magnitude of the impulse on the puck

Reference no: EM13539922

A 0.25 kg puck is initially stationary on an ice surface with negligible friction. At time t = 0, a horizontal force begins to move the puck. The force is given by F= (12.0 - 3.00t^2)i, with F in newtons and t in seconds, and it acts until its magnitude is zero.

(a) What is the magnitude of the impulse on the puck from the force between t = 0.500 s and t = 1.25s?

(b) What is the change in momentum of the puck between t= 0 and the instant at which F = 0?

Reference no: EM13539922

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