ishootemos
New member
A train travels between stations 1 and 2. The engineer of the train is instructed to start from rest at station 1 and accelerate uniformly between points A and B, then coast with a uniform velocity between points B and C, and finally accelerate uniformly between C and D until the train stops at station 2. The distance between AB, BC, CD are all equal, and it takes 5.00 min to travel between the two stations. Assume that the uniform accelerations have the same magnitude, even when they are opposite in direction.
how much of this 5 min period does the train spend between point A and point B?
How much of this 5. min period does the train spend between B and C?
How much of this 5. min period does the train spend betweens points D and C?
how much of this 5 min period does the train spend between point A and point B?
How much of this 5. min period does the train spend between B and C?
How much of this 5. min period does the train spend betweens points D and C?