A 350 kilogram box is moving to the right with speed 8, Ask an Expert

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A 3.50 kilogram box is moving to the right with speed 8 meter per seconds on a horizontal, frictionless surface. At t = 0 a horizontal force is applied to the box. The force is directed to the left and has magnitude F(t)=( 6.00N/s2)t2.

Part A. Find what distance does the box move from its position at t=0 before its speed is reduced to zero?

Part B. If the force continues to be applied, find what is the velocity of the box at 3.50 second?

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