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Check the correctness of the relation s...

Check the correctness of the relation ` s_(t) = u+ (a)/(2) (2t-1)` where `u` is initial velocity `a` is acceleration and `s_(t)` is the diplacement of the body in `t^(th)` second .

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
` S_(t) = {ut + (1)/(2) at^(2)} - {u(t-1) + (1)/(2) a (t-1)^(2)}`
` = (u+ at-(1)/(2)a)`
Equation is dimensionally correct.
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