Arnold K H Tan's answer to xy's Secondary 4 Biology Singapore question.
For second Qn, why a= F/m?
Resultant force on both objects is equal and opposite. Fundamental understanding of Newton's 3rd Law.
Oh so you basically used FR=Ma, but made a the subject?
Yes. Kind of obvious? Just like V = IxR, R = V÷I, I = V÷R are all the same. The standard symbol for mass is m, not M.
Ok thank you
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