Two ends of a train moving with a constant acceleration, pass a certain point with…
Physics · NEET · NTA Exams — Kinematics
Two ends of a train moving with a constant acceleration, pass a certain point with velocity u and v. The velocity with which the middle point of the train passes the same point is
- \(\left(\frac{u^{2}+v^{2}}{2}\right)^{\frac{1}{2}}\)
- \(\frac{u+v}{2}\)
- \(\frac{u^{2}+v^{2}}{2}\)
- none of these
Answer
(A) ( u^ 2 +v^ 2 2 )^ 1 2
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