Question

2. If work done is 2000 J, how much should be the force, if displacement is 10 m in the direction of
force?
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Answer 1

Given :-

• Work = 2000 J
• Displacement = 10 m

To find :-

• Force = ?

Solution :-

As we know,

• Work = Force × Displacement

So,

$\sf{Force~=~\dfrac{Work}{Displacement}}$

Put the given values :-

$\implies$ $\sf\dfrac{2000}{10}$

$\implies$ 200 N

• Force = 200 N

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Know more :-

Work :-

• A force which acts upon a body and causes displacement is known as work.
• It S.I. unit is joule (J).

Force :-

• It is a push or pull which tends to change the motion, direction of the body.
• It is a vector quantity.
• It S.I. unit is newton (N).

Displacement :-

• It is the path travelled by a body in some particular direction.
• It is a vector quantity.
• Its S.I. unit is m.

Answer 2

Answer:

200 N

Explanation:

Force=W/S

2000/10=200 Newton