Unit 3 Review BR

Unit 3 Review BR

Assessment

Flashcard

Physics

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is gravitational force?

Back

A force that attracts any object.

2.

FLASHCARD QUESTION

Front

What is the formula for centripetal acceleration?

Back

3.

FLASHCARD QUESTION

Front

How does the distance from a planet affect gravitational force?

Back

4.

FLASHCARD QUESTION

Front

What is torque?

Back

5.

FLASHCARD QUESTION

Front

What is the principle of moments?

Back

For an object in equilibrium, the sum of clockwise moments about a pivot equals the sum of counterclockwise moments.

6.

FLASHCARD QUESTION

Front

What is static equilibrium?

Back

Static equilibrium occurs when an object is at rest and the net force and net torque acting on it are both zero.

7.

FLASHCARD QUESTION

Front

What is dynamic equilibrium?

Back

Dynamic equilibrium occurs when an object is moving at a constant velocity and the net force acting on it is zero.

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