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AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions

Practise AP Physics 1 6.3.B by comparing force–time products for a rigid disk and predicting which angular impulse produces the greatest angular speed.

Syllabus
Effective Fall 2024
Course
AP Physics 1: Algebra-Based

Exam points

  • Compare force–time products at a fixed disk radius to predict the greatest final angular speed.

AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions question 1

[Maximum number: 1]
Figure for Question AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions question 1 — AP Physics 1: Algebra-Based

A string of negligible mass is wrapped around the rim of a solid disk that can rotate without friction about its center, as shown above. The string is pulled down with a force of constant magnitude F for an interval of time Δt\Delta t. If the disk starts from rest, which combination of F and Δt\Delta t will result in the greatest angular speed of the disk?

A
Figure for Question AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions question 1 — AP Physics 1: Algebra-Based — Option A
B
Figure for Question AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions question 1 — AP Physics 1: Algebra-Based — Option B
C
Figure for Question AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions question 1 — AP Physics 1: Algebra-Based — Option C
D
Figure for Question AP Physics 1: Algebra-Based 6.3 B Describe the Angular Impulse Delivered to an Object or Rigid System By a Torque Questions question 1 — AP Physics 1: Algebra-Based — Option D
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