A coal car of mass m1 = 3557 kg is rolling down the tracks at a velocity of vi = 3.7 m/s when a loader drops a load of coal m2 = 5376 kg into the car. Randomized Variables m1 = 3557 kg m2 = 5376 kg vi = 3.7 m/s a) What is the momentum of the system in (kg⋅m)/s before the coal is added? b)What is the velocity after the coal is added in meters per second? c)If you measured the final velocity of the car to be 1 m/s and the initial mass of the car remains the same, how much coal was added to the car in kg?
A coal car of mass m1 = 3557 kg is rolling down the tracks at a velocity of vi = 3.7 m/s when a loader drops a load of coal m2 = 5376 kg into the car. Randomized Variables m1 = 3557 kg m2 = 5376 kg vi = 3.7 m/s a) What is the momentum of the system in (kg⋅m)/s before the coal is added? b)What is the velocity after the coal is added in meters per second? c)If you measured the final velocity of the car to be 1 m/s and the initial mass of the car remains the same, how much coal was added to the car in kg?
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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A coal car of mass m1 = 3557 kg is rolling down the tracks at a velocity of vi = 3.7 m/s when a loader drops a load of coal m2 = 5376 kg into the car.
Randomized Variables
m1 = 3557 kg
m2 = 5376 kg
vi = 3.7 m/s
a) What is the momentum of the system in (kg⋅m)/s before the coal is added?
b)What is the velocity after the coal is added in meters per second?
c)If you measured the final velocity of the car to be 1 m/s and the initial mass of the car remains the same, how much coal was added to the car in kg?
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