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Which of the following is the correct formula for average velocity?(a) v = dx/dt(b) v = x/t(c) v = xt(d) v = t/xThis question was posed to me during a job interview.The above asked question is from Straight Line Motion topic in division Motion in a Straight Line of Physics – Class 11

Answer»

Right ANSWER is (B) v = x/t

Explanation: The correct formula is v = x/t. Average velocity is total change in displacement divided by total change in TIME. v = dx/dt is the formula for INSTANTANEOUS velocity.



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