Question

An engine does 54,000 J work by exerting a force of 6000 N on an object. What is the displacement.​

Answer 1

$\blue{\frak{question}}$

An engine does 54,000 J work by exerting a force of 6000 N on an object. What is the displacement.

$\blue{\frak{solution}}$

Work done, W = 54000 J

Force exerted, F = 6000 N

Displacement, s = ?

Now,

As we know,

$\boxed{\tt W = F\times s}$

so,

$\boxed{\tt \: s = \frac{W}{F} }$

hence,

$s \: = \frac{54000}{6000} \\ \\ s = 9 \: m$

Hence, the displacement will be 9 metres.

Answer 2

Answer:

Work done, W = 54000 J

Force exerted, F = 6000 N

Displacement, s = ?

Now,

As we know,

\boxed{\tt W = F\times s}

W=F×s

so,

\boxed{\tt \: s = \frac{W}{F} }

s=

F

W

hence,

\begin{lgathered}s \: = \frac{54000}{6000} \\ \\ s = 9 \: m\end{lgathered}

s=

6000

54000

s=9m

Hence, the displacement will be 9 metres.