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AP Physics C: Mechanics 2.6 E Describe the Gravitational Force Exerted on an Object By a Uniform Spherical Distribution of Mass Questions

Practise AP Physics C: Mechanics 2.6.E by relating enclosed mass to gravitational force and explaining why weight decreases below a uniform planet’s surface.

Syllabus
Effective Fall 2024
Course
AP Physics C: Mechanics

Exam points

  • Compare gravitational force at a uniform planet’s surface and in a mine shaft to determine the lower weight.

AP Physics C: Mechanics 2.6 E Describe the Gravitational Force Exerted on an Object By a Uniform Spherical Distribution of Mass Questions question 1

[Maximum number: 1]

If a person goes to the bottom of a deep mine shaft on a planet of uniform density, which of the following is true?

A

The person's weight is exactly the same as at the surface.

B

The person's weight is greater than at the surface.

C

The person's weight is less than at the surface.

D

The person's weight may increase or decrease, depending on the density of the planet.

E

The gravitational force on the person changes in direction but not in magnitude.

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