Question

A cart with mass 20 kg went 60 m in a straight line on a plain and smooth road when a force of 3N was applied to it . How much work was done by the force. ​

Answer 1

$\bf{\underline{\underline{Question}}}$

A cart with mass 20 kg went 60 m in a straight line on a plain and smooth road when a force of 3N was applied to it . How much work was done by the force.

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$\bf{\underline{\underline{Answer-}}}$

As we know that the work done is equal to the force applied and distance covered by the object as the result of that force applied in order to move the object.

Here The object is the cart.ㅤ

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ㅤㅤSo work done will be = Force * Displacementㅤㅤ ㅤㅤㅤ ㅤ

Here,

ㅤㅤ ㅤㅤㅤ ㅤForce = 3 Newtonㅤ

ㅤㅤ ㅤㅤㅤ Distance = 60 meter

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By putting values in this formula we will get the answer.

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Work done will be = 3 * 60 = 180

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So, The answer will be 180Joule.

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