Mini-Quiz: Force Vectors

1. How is a vector force different than a scalar force?

   A scalar quantity has directionSorry, not correct. Try another button. They are exactly the same thingGood try, but not right. Select another answer. A vector indicates force and directionThat is correct. You are becoming a Forces Champion.

2. What is an advantage of using perpendicular components?

   You can use the Pythagorean Theory to determine valuesCorrect. You know about vectors. They are easier to drawOops! Wrong answer. Re-read the question and try again. You can apply plain geometrySorry, not correct. Try another button.

3. Why would you add vector forces?

   To determine which is greaterGood try, but not right. Select another answer. Because it is impossible to subtract themSorry, not correct. Try another button. To determine the total result of applying the forcesThat is correct. You are becoming a Forces Champion.

Pick an answer to see instant feedback. Re-read the lesson if you miss one.