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12 Apr 2018
You stand on a bathroom scale that rests on the floor of anelevator. (Don't ask why!) Standing on the scale compressesinternal springs and activates a dial that indicates your weight innewtons. When the elevator is at rest, the scale reads 600 N. Thenthe elevator begins to move upward with a constant acceleration of2.00 m/s/s.
Determine your true mass.
Determine the scale reading while the elevator isaccelerating.
If you read the scale without realizing that it is acceleratingupward what might you think your mass is?
What would your answers be if the elevator is acceleratingdownward?
You stand on a bathroom scale that rests on the floor of anelevator. (Don't ask why!) Standing on the scale compressesinternal springs and activates a dial that indicates your weight innewtons. When the elevator is at rest, the scale reads 600 N. Thenthe elevator begins to move upward with a constant acceleration of2.00 m/s/s.
Determine your true mass.
Determine the scale reading while the elevator isaccelerating.
If you read the scale without realizing that it is acceleratingupward what might you think your mass is?
What would your answers be if the elevator is acceleratingdownward?
Lelia LubowitzLv2
13 Apr 2018
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