Physics, 17.08.2021 14:00 heyheyhola
Two cars next to each other start moving in the same direction from rest, car A accelerates at m/s2 4 for 10 s and then travels at a constant speed, while car B accelerates at m/s2 5 until it reaches 25 m/s and then maintains This speed. What is the distance between the two cars when t = 15s?
Answers: 2
Physics, 23.06.2019 08:30, janeou17xn
Amoving freight car collides with an identical one that is at rest. if momentum is conserved, what happens to the second car after the collision? it attains the same speed as the first car. it moves at half the speed of the first car. it moves at twice the speed of the first car.
Answers: 3
Two cars next to each other start moving in the same direction from rest, car A accelerates at m/s2...
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