Constants A 3.20 kg box is moving to the right with speed 8.00 m/s on a horizontal,...

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Physics

Constants

A 3.20 kg box is moving to the right with speed 8.00 m/s on ahorizontal, frictionless surface. At t = 0 a horizontalforce is applied to the box. The force is directed to the left andhas magnitude F(t)=(6.00 N/s2)t2

What distance does the box move from its position att=0 before its speed is reduced to zero?

Express your answer with the appropriate units.

If the force continues to be applied, what is the velocity ofthe box at 3.50 s ?

Express your answer with the appropriate units.

Answer & Explanation Solved by verified expert
3.5 Ratings (630 Votes)
mass m 320 Kg Initial speed u 800 ms to the right on surface frictionless At t 0 Horizontal force to left F 600 Ns2 x t2 Force varying    See Answer
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