Question

A railroad car is pulled through the distance of 960 m by a train that did 578 kJ of work during this pull.

Answer 1

Answer:

602.08 N

Explanation:

The force supplied by the train can be found by using the formula

$f = \frac{w}{d}$

w is the workdone

d is the distance

From the question we have

$f = \frac{578000}{960} \\ = 602.083333...$

We have the final answer as

602.08 N

Hope this helps you