An object with mass m moves along the x-axis. Its position as a function of time is given by x(t)=At-Bt^3, where A and B are constants. Calculate the net force on the object as a function of time.(adsbygoogle = window.adsbygoogle || []).push({});

I have no idea as to how to begin.

Thanks for anyone's help.

I dont know !&@#%^@%!$^$(! about doing this kind of calculus problem.

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# Homework Help: Find force from a function of displacement?

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