Physics - NLM Question with Solution | TestHub

There are two frames of reference, S and S'. The first is fixed to the ground, and the second is fixed to a cart moving with a constant velocity of $5m/s$ with respect to the ground, as shown in the figure. A block having mass $m=2kg$, initially at rest with respect to S', is acted upon by a $10N$ force at $t=0s$ in the positive X' direction (all surfaces are frictionless).