Physics, 07.10.2020 17:01 micvar9646
A model engine accelerates forward from rest along a straight track at 10.0 m/s 2 for 3.0 seconds. It then accelerates forward at 16 m/s 2 for 5.0 seconds, and finally decelerates at 12m/s 2 until it stops.
(a) Calculate how many seconds the engine was moving.
(b) What was its maximum velocity?
(c) Plot a velocity/time graph of its motion
(d) Find the total distance traveled.
Answers: 1
Physics, 22.06.2019 02:50
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A model engine accelerates forward from rest along a straight track at 10.0 m/s 2 for 3.0 seconds. I...
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