Physics, 14.07.2021 01:50 pyromadestill
A spring scale is fastened to the ceiling of a railway car.
When a 1.0-kg block is hung from the scale, it reads 12 N and is oriented
as shown in the figure.
What is the approximate acceleration of the car as measured by an observer at rest on the ground outside of the car?
Answers: 3
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A spring scale is fastened to the ceiling of a railway car.
When a 1.0-kg block is hung from the sc...
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