G

N

3

Space

Loading ...

0

U

Wait for it ..

-

Z

F

Objective: To use an understanding of torque to predict which direction a meter stick would rotate when various masses are placed at varying distances from the fulcrum.

4

Start

M

T

1

Y

9

E

S

L

2

X

8

D

Torque-ing About Rotation

K

P

You are NOT using this Concept Builder as a Logged-in student. You may log in and return to this page. Or you can do this Concept Builder as a Guest. If you continue as a Guest, a record of completing it will NOT be stored in the database.

Use Key Pad to Enter Name. Then Tap the Enter Button.

7

C

Enter

You are currently logged in with the username shown below. As long as you maintain an internet connection, your progress on each part of this Concept Builder will be saved in your account. Tap on the Start Button to begin.

J

Q

5

Version 2.2.1

capOff

B

Shift

I

R

W

6

A

Backspace

H

O

V

Apprentice 3 Questions Hanging 3 Identical Masses at Different Distances

Pick from among the three levels of difficulty - Apprentice Level, Master Level, and Wizard Level.

Master Completed

Student Name:

Master 3 Questions Hanging 3 Different Masses at Different Distances

Begin Wizard

Wizard Completed

Begin Master

Begin Apprentice

Wizard 3 Questions Hanging 3 Different Masses at Different Distances

Apprentice Completed

Return to Main Menu

You have done it! You have successfully analyzed each of the situations at  the Apprentice Level.

You have done it! You have successfully analyzed each of the situations at  the Wizard Level.

Continue

You have done it! You have successfully analyzed each of the situations at  the Ground Floor Level.

You have done it! You have successfully analyzed each of the situations at  the Master Level.

O’ Drats! Your answer is incorrect. You’ll see a similar question very soon. Use the Help button to improve your chances of getting it correct. Click Continue.

Tap for Question-Specific Help

Help Me!

View Directions

If you return to the Main Menu, then you will lose all your progress  for this level. Are you sure you want to return to the Main Menu?

Yes, Return

Check Answer

Which way will the meter stick rotate around the fulcrum if the objects are hung on the stick as shown? Each object is labeled with its mass in kilograms.EndFragment    

No Rotation

Counter-clockwise

#3

Clockwise

To Main Menu

Progress Report

#2

#1

AA

No, Stay Here

Level: