Question

i just wanted to know tht why hv they used integration here?.....wht is it trying to show us???....is is tht they r trying add the individual displacement by the force?

pls don't spam.... specially those who r studying in lower class guys.....stay in ur league

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Answer 1

Answer:

Integration is useful when force is changing continuously.

Explanation:

for example; if F = x²+2x

or F= 5x

while W= F.S is applicable only when force is constant.