4. The mass of a subway car with all of its passengers is 40,000 kg. It leaves the station with an acceleration of 0.9 m/s. What is the magnitude of the net force on the car (in N)?
4. The mass of a subway car with all of its passengers is 40,000 kg. It leaves the station with an acceleration of 0.9 m/s. What is the magnitude of the net force on the car (in N)?
Foundations of Astronomy (MindTap Course List)
14th Edition
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Michael A. Seeds, Dana Backman
Chapter15: The Milky Way Galaxy
Section: Chapter Questions
Problem 30RQ: The story of a process makes the facts easier to remember, but easy recall is not the true goal of...
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Step 1
given- mass of subway car with passenger
M = 40,000 kg
acceleration , a = 0.9 m/s2
to find - net force on car (F)
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