Question

sonu says than acceleration in an object could be zero even when several forces are acting on it . do you agree with her? why?

Answer 1

Yes
Because accelaration could be reslutand zero by applying equal force in opposite directions.

Answer 2

Answer:

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Soni says that the acceleration in an object could be zero even when several forces are acting on it. Do you agree with her ? why ?

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Acceleration in associate object might be zero even once many forces are working on it. This happens once all the forces get rid of one another i.e., the online force working on the thing is zero. For a uniformly moving object, the online force working on the thing is zero. Hence, the acceleration of the thing is zero. Hence, Soni is correct.