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Hey guys, just signed up because I haven't been able to figure this problem out. As part of a question, I have to find the time it takes for a train to decelerate from a velocity of 20 m/s at a rate of 2.4 m/s^2 over 83.3m, but I haven't been able to figure it out.
I tried multiple equations but haven't been able to get it.
Original velocity is 20 m/s, d = 83.3m, a = -2.4 m/s^2, final velocity = 0
Help?
I tried multiple equations but haven't been able to get it.
Original velocity is 20 m/s, d = 83.3m, a = -2.4 m/s^2, final velocity = 0
Help?