Dimensional Analysis and Equation Validity Quiz

Dimensional Analysis and Equation Validity Quiz

Assessment

Interactive Video

Physics

9th - 10th Grade

Practice Problem

Hard

Created by

Evelyn Hayes

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit of acceleration as mentioned in the video?

Meters per second

Seconds squared

Meters per second squared

Meters

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When analyzing the units on the right side of the equation, what is the resulting unit after squaring the velocity?

Meters squared per second

Meters squared per second squared

Meters per second

Meters per second squared

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the original equation considered invalid?

The equation has a missing constant.

The units on the left side are not equal to the units on the right side.

The equation is missing a variable.

The units on both sides of the equation are the same.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What correction is suggested to make the equation valid?

Squaring the velocity on the left side

Adding a constant to the equation

Changing the unit of acceleration

Removing the displacement term

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final unit consistency achieved on both sides of the corrected equation?

Meters squared per second squared

Meters per second

Meters squared per second

Meters per second squared

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