A physics student in an elevator, places a 200.0 g mass on an electronic balance. The palance, however, reads 180.0 g. Which T WO are true of the elevator?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
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A physics student in an elevator, places a
200.0 g mass on an electronic balance. The
balance, however, reads 180.0 g.
Which TWO are true of the elevator?
O The elevator is traveling upwards with an
increasing speed.
The elevator is traveling upwards with a
decreasing speed.
O The elevator is traveling downwards with an
increasing speed.
O The elevator is traveling downwards with an
decreasing speed.
Transcribed Image Text:A physics student in an elevator, places a 200.0 g mass on an electronic balance. The balance, however, reads 180.0 g. Which TWO are true of the elevator? O The elevator is traveling upwards with an increasing speed. The elevator is traveling upwards with a decreasing speed. O The elevator is traveling downwards with an increasing speed. O The elevator is traveling downwards with an decreasing speed.
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