How will the desired centripetal force be set?
Question # 00736114
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Updated on: 09/04/2019 04:56 AM Due on: 09/30/2019
Question 1
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How will the desired centripetal force be set?
- By choosing a value for the hanging mass.
- By measuring the velocity, radius, and mass of the test mass.
- The centripetal force will not be set in this experiment.
- By measuring the acceleration and mass of the test mass.
Question 2
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A particle in uniform circular motion requires a net force acting in what direction?
- Upward.
- Towards the center of the circle.
- Downward
- Opposite the direction of the velocity.
- Away from the center of the circle.
- In the direction of velocity.
Question 3
1.0/ 1.0 Points
The centripetal force acting on a particle is given by F = mv2/r. If the centripetal force and mass are kept constant, increasing the radius of the particle will mean that the particle's velocity must decrease.
- True
- False
Question 4
0.0/ 0.5 Points
While the platform is rotating, the hanging mass remains attached to the test mass and is not removed from the platform.
- True
- False
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Solution: How will the desired centripetal force be set