Question

A body is given 100N force and it moves 10 m distance in the direction of force . Find the work done in joule.​

Answer 1

Answer:-

W= 1000J or 1 KJ

Explanation:

Work done = Force × Displacement

W=F.SCos@

Here cos@=cos0=1 as disp is in the direction of force.

Therefore,

W=F.S

W=100N × 10 m

W= 1000J or 1 KJ

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Answer 2

Answer :-

• The work done by the body in joule is 1000 joules.

To find :-

• The work done by the body in joule.

Step-by-step explanation :-

Given that :-

• Force of the body = 100N
• Distance in the direction of force = 10 m

We know that :-

$\underline{\boxed{\sf{Work \:done = F \times d}}}$

Where,

• F = Force.
• d = Distance in the direction of force.

Here,

• F = 100N
• d = 10 m.

Therefore,

$\longrightarrow \bf 100N \times 10 \: m$

$\longrightarrow \bf 1000Nm$

Hence :-

• The work done by the body in Nm is 1000Nm.

Here,

• We are asked to calculate the work done in joule.

Converting Newton metre (Nm) to Joule (J),

We know that :-

$\boxed{\sf{1 \: J = 1 \: N \times 1 \: m = 1 \: Nm}}$

So,

• If 1 Joule = 1 Nm.

Therefore,

• 1000 Joules = 1000 Nm.

Hence :-

• The work done by the body is 1000 joules.

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