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Adding Mass to a Moving System Solutions Library

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Adding Mass to a Moving System

Q. A 9500 kg railroad car travels alone on a level frictionless track with a constant speed of 17.0 m/s . A 4550 kg load, initially at rest, is droppe...

Solved • Nov 12, 2018

Adding Mass to a Moving System

Q. A 2.00×104 kg railroad car is rolling at 4.00 m/s when a 5000 kg load of gravel is suddenly dropped in. What is the cars speed just after the grave...

Solved • Nov 12, 2018