Question $17.$

$1$ pts

By applying a constant horizontal force of magnitude $F,$ a student pushes a heavy box of mass $M$ along the kitchen floor at a constant speed $v.$ The coefficient of kinetic friction between the floor and the box is ${}_K,$ and the coefficient of static friction is ${}_S($where ${}_S>{}_K).$ The student then suddenly stops pushing. What can you say about the motion of the box after student stops pushing?

The box slows to a stop with constant acceleration of magnitude F$/(2$M$).$

The box stops instantly after the pushing is stopped.

The box slows to a stop with constant acceleration of magnitude F$/(2$M$).$

The box has a constant speed of $\frac{v}{2}.$

The box slows to a stop with constant acceleration of magnitude smaller than F$/$M but larger than F$/(2$M$).$