Question

Calculate the work done by applying a force of 830 N on a 3000 kg car to displace it 25 m.A. 20750 JB. 2490000 JC. 75000 J

Answer 1

The work done by a force can be calculated with the formula below:

$W=F\cdot d$

Where W is the work in Joules, F is the force in Newtons and d is the displacement in meters.

So, for a force of 830 N and a displacement of 25 meters, the work is:

$\begin{gathered} W=830\cdot25 \\ W=20750\text{ J} \end{gathered}$

Therefore the correct option is A.