Understanding Angular Acceleration

Understanding Angular Acceleration

Assessment

Interactive Video

Physics

9th - 10th Grade

Practice Problem

Hard

Created by

Nancy Jackson

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must you understand before learning about angular acceleration?

Gravitational force

Uniform and non-uniform angular velocity

Linear velocity

Kinetic energy

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the minute hand of a clock demonstrate uniform angular velocity?

It stops every hour

It changes direction frequently

It speeds up over time

It completes one revolution in 60 minutes

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial angular velocity of the Ferris wheel?

15 Radian per second

0 Radian per second

10 Radian per second

5 Radian per second

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a non-uniform angular velocity indicate about a body's motion?

The body has constant speed

The body is at rest

The body has angular acceleration

The body is moving in a straight line

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is angular acceleration?

The rate of change of speed

The rate of change of distance

The rate of change of angular velocity

The rate of change of linear velocity

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the SI unit of angular acceleration?

Meter per second

Newton

Radian per second square

Radian per second

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is angular acceleration denoted?

Alpha

Beta

Delta

Gamma

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