A $290-$kg flatcar $25$ m long is moving with a speed of $5\mathrm{.}0\frac{m}{s}$ along horizontal frictionless rails. A $85-$ kg worker starts walking from one end of the car to the other in the direction of motion, with speed $1\mathrm{.}5\frac{m}{s}$ with respect to the car.

Pa$$a

In the time it takes for him to reach the other end, how far has the flatcar moved? Express your answer using two significant figures.

$d=$

Request Answer

Provide Feedback