Three carts of masses m1 = 4.50 kg, m2 = 7.50 kg, and m3 = 3.00 kg move on a frictionless, horizontal track with speeds of v1 = 4.00 m/s to the right, v2 = 3.00 m/s to the right, and v3 = 3.50 m/s to the left, as shown below. Velcro couplers make the carts stick together after colliding. (a) Find the final velocity of the train of three carts. magnitude m/s direction right or left (b) Does your answer require that all the carts collide and stick together at the same moment? Yes or No? Explain What if they collide in a different order?
Three carts of masses m1 = 4.50 kg, m2 = 7.50 kg, and m3 = 3.00 kg move on a frictionless, horizontal track with speeds of v1 = 4.00 m/s to the right, v2 = 3.00 m/s to the right, and v3 = 3.50 m/s to the left, as shown below. Velcro couplers make the carts stick together after colliding. (a) Find the final velocity of the train of three carts. magnitude m/s direction right or left (b) Does your answer require that all the carts collide and stick together at the same moment? Yes or No? Explain What if they collide in a different order?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Three carts of masses m1 = 4.50 kg, m2 = 7.50 kg, and m3 = 3.00 kg move on a frictionless, horizontal track with speeds of v1 = 4.00 m/s to the right, v2 = 3.00 m/s to the right, and v3 = 3.50 m/s to the left, as shown below. Velcro couplers make the carts stick together after colliding.
(a) Find the final velocity of the train of three carts.
| magnitude | m/s |
| direction | right or left |
(b) Does your answer require that all the carts collide and stick together at the same moment?
Yes or No? Explain
What if they collide in a different order?
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