Question

3. Derive the equation for uniform accelerated motion for the displacement cove
its nth second of its motion. (Sn = u + a (n-12)) (AS)

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Answer 1

This gives us the distance travelled in nth seconds. S(n th) = u + a/2(2n-1). You might ask why is so! Therefore to find nth term of a sequence we substract the term from its preceding term.

This gives us the distance travelled in nth seconds. S(n th) = u + a/2(2n-1). You might ask why is so! Therefore to find nth term of a sequence we substract the term from its preceding term. for the displacement covered in its nth second of its motion sn u a n ... Home; Class 1 to 12 ... (Sn = u + a (n- ½ )) ... Sn = un + (½) an2 - un + u - (½) an2 -(½) a+ an.

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