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27 Nov 2019
You are conducting an experiment inside an elevator that can movein a vertical shaft. A load is hung vertically from the ceiling ona string, and is stationary with respect to you. The tension in thestring is measured to be 10% less than the weight of the load. Noother forces are acting on the load. Which of the followingstatements about the elevator are correct?
Check all that apply.
The elevator is an inertial frame of reference.
The elevator is not an inertial frame of reference.
The elevator may be at rest for the duration of the entireexperiment.
The elevator may be moving at a constant velocity upward.
The elevator may be moving at a constant velocity downward.
The elevator must be accelerating.
You are conducting an experiment inside an elevator that can movein a vertical shaft. A load is hung vertically from the ceiling ona string, and is stationary with respect to you. The tension in thestring is measured to be 10% less than the weight of the load. Noother forces are acting on the load. Which of the followingstatements about the elevator are correct?
Check all that apply.
The elevator is an inertial frame of reference.
The elevator is not an inertial frame of reference.
The elevator may be at rest for the duration of the entireexperiment.
The elevator may be moving at a constant velocity upward.
The elevator may be moving at a constant velocity downward.
The elevator must be accelerating.
Trinidad TremblayLv2
27 Sep 2019