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A force of 2N gives a mass m(1) an accel...

A force of `2N` gives a mass `m_(1)` an acceleration of `5m//s^(2)` and a mass `m_(2)` an acceleration of `7m//s^(2)`. What acceleration would be produced if both the masses are tied together?

Text Solution

Verified by Experts

From `m_(1)= F/(a_(1))=2/5kg , m_(2)=F/(a_(2))=2/7kg`
Total mass, `m=m_(1)+m_(2)= 2/5+2/7= (14+10)/(35)=(24)/(35)kg`
Acceleration, `a=F/m= 2/(24//35)= (35)/(12)= 2.9m//s^(2)`
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