how can i find velocity if force is not constant, but a function of distance. I tried integrating the equation for the force, but that doesn't account for the mass of the object.(adsbygoogle = window.adsbygoogle || []).push({});

the given equation for the force is F(x)=2.5-x^2, where x is distance and since F=ma I have

a=(2.5-x^2)/m.

When I tried integrating it I got velocity= -1/3x^3+2.5x which does not account for mass

Is there a quotient rule for integration?

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# How do I find velocity when force is not a constant?

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