Question
____
Answer
Efficiency
The ratio of the machine’s work output to work input when non-conservative forces are taken into account YouTube Link
Keep this card coming back until it sticks
Sign up free and spaced repetition will bring MilesDown: Physics and Math cards back right before you forget them.
Continue studying — sign up freeMore cards in MilesDown: Physics and Math
____ are physical quantities that have both magnitude and direction .
Vectors are physical quantities that have ____ .
____ are quantities that have only a magnitude .
Scalars are quantities that have ____.
For vector addition , use the ____.
For vector ____, use the tip-to-tail method, or you can break the vector into its component parts and use the Pythagorean Theorem.