Getting a Handle on Torque - Directions
Using the Getting a Handle on Torque Concept Builder is quite simple. You will be presented with a representation of a meter stick and a couple of masses hanging off-center. There is a fulcrum at the midpoint of the meter stick. The off-center masses cause a torque on the meter stick. You have to use the concept of torque to determine whether the meter stick will will rotate clockwise, counter-clockwise, or not all. Answer the questions by simply tapping on the answer choices. When you tap on an answer choice, it will be highlighted in Yellow. Once you are satisfied with your answer, tap on the Check Answer button. Your answer will be evaluated and your Progress Report will be updated.
Your goal is to earn "Stars" and to complete one or more levels of difficulty. Stars are earned when you show success on a particular question. Once you show success on all the questions at a particular difficulty level, you will earn the reward for that level.