Do not round intermediate answers. Give your final answer$($s$)$ to three decimal places. Check your units.

A force $P$ is applied to the initially stationary cart. Determine the velocity and displacement at time $t=4sec$ for each of the

force histories $P_1$ and $P_2.$ Neglect friction.

Recall that the equation of a parabola is given by $P=k{t}^2+C.$

For Pl$,v=|\frac{m}{sec}$

For Pl$,s=m$

For $P2,v=,\frac{m}{sec}$

For $P2,s=$

m