5.23 CP CALC A 2.00-kg box is moving to the right with speed9.00 m/s on a horizontal, frictionless surface. At t = 0 a horizon-tal force is applied to the box. The force is directed to the left andhas magnitude F(t) = (6.00 N/s2)r2. (a) What distance does thebox move from its position at t 0 before its speed is reduced tozero? (b) If the force continues to be applied, what is the speed ofthe box at t = 3.00 s?

at=Ftm=-6.00 N/s2t22.00 kg=-3 m/s4t2 Velocity function vt=v0+∫atdt=9.00 m/s2-∫3 m/s4t2dt=9.00 m/s2-1…

5.23 CP CALC A 2.00-kg box is moving to the right with speed 9.00 m/s on a horizontal, frictionless surface. At t = 0 a horizon- tal force is applied to the box. The force is directed to the left and has magnitude F(t) = (6.00 N/s)r. (a) What distance does the box move from its position at t 0 before its speed is reduced to zero? (b) If the force continues to be applied, what is the speed of the box at i = 3.00 s?

5.23 CP CALC A 2.00-kg box is moving to the right with speed 9.00 m/s on a horizontal, frictionless surface. At t = 0 a horizon- tal force is applied to the box. The force is directed to the left and has magnitude F(t) = (6.00 N/s)r. (a) What distance does the box move from its position at t 0 before its speed is reduced to zero? (b) If the force continues to be applied, what is the speed of the box at i = 3.00 s?