Question

A child does 20J of work by pushing a table with a force of 100N. what is the displacement of the table​

Answer 1

Explanation:

W=F×D

so

D=W/F

=20/100

=0.2m

=20cm

Answer 2

Answer:-

The Displacement is of 0.2 meters or 20 cm.

Explanation:-

Given:-

• Force (f) = 1000 N.

• Work Done (w) = 20 J.

To Find:-

• The Displacement (s)

Formula Used:-

$\\ \large\longrightarrow\boxed{\bf w = f \times s.}$

And here,

• w = 20 J.

• f = 1000 N.

• s = ?? [To Find].

Therefore,

By putting the above values in formula we get,

$\\ \tt\mapsto w = f \times s. \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt\mapsto s = \dfrac{w}{f}. \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \tt\mapsto s = \dfrac{ \cancel{20}\: \: joule}{ \cancel{1000} \: \: newton} .$

$\\ \tt\mapsto s = \frac{1}{5} \: meter.$

$\\ \bf\mapsto\boxed{\bf s = 0.2 \: m = 2 \times 100cm = 20cm.}$

Therefore The Displacement Is 0.2 m or 200 cm.