Question

the ends of train pss a point with velocity is 36km/h, and 72 km/h.If acceleration is uniform, find velocity with which the mid point of the train pass of the same point?​

Answer 1

Answer:

Explanation:

the formula for this sqrt(u^2+v^2/2)

sqrt(1296+5184/2)

sqrt(3240)

=56.92=~57km/hr