The two ends of a train moving with constant acceleration pass a certain point with velocities u and 3u. The velocity with which the middle point of the train passes the same point is

The two ends of a train moving with a constant acceleration pass a certain point with velocities M and w. The velocity with which the middle point of a train passes the same point is:

Two ends of a train moving with a constant acceleration pass a certain point with velcities u and v . Show that the velocity with which the middle point of the train passes the same point is sqrt(9u"^(2) +v^(2)//2).

The two ends of a train moving with uniform acceleration pass a certain point with velocity u and v. Find the velocity with which the middle point of the train passes the same point.

The two ends of a train moving with uniform acceleration pass a certain point with velocity u and v. Find the velocity with which the middle point of the train passes the same point.