Question

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a boy is acted upon by a force of 20N and displacement caused by 15m. find the work done by the body​

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Answer 1

★ ϲοиϲєρτ :-

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To solve this question we will use the concept of "Work and Energy", more specifically "work". In this topic, we discuss about what work is, in terms of Physics and what is the formula to calculate the work done.

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• What is work?

Ans. Work is the amount of force required to cause a certain displacement. In simple terms, it is the product of force and displacement caused by that particular force. Its S.I. unit is Joule. (J)

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★ ∂єяiνατiοи :-

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According to the definition, we conclude that the formula for work is :

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$\bull \: \purple{\underline{\boxed{ \sf work = force \times displacement}}}$

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Now, we will use this formula to obtain our required answer.

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★ giνєи iиƒοямατiοи :-

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• Force = 20 N
• Displacement = 15 m

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★ ѕοℓυτiοи :-

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$\sf \longrightarrow \: work \: = 20 \times 15$

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$\sf \longrightarrow \: work = 300 \: Joule$

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Answer 2

Answer:

ANSWER= 300joule

Explanation:

FORMULA-

w=force * displacement

EXPLANATION-

w= 20*15

w = 300 Joule

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