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homework week 9/26
Question | Answer |
---|---|
mass | how much matter there is in something |
position | where an object is relative to a point of reference |
energy | the ability to do work |
what is energy measured in? | Joules |
mechanical energy | the total energy an object has |
what is the formula for mechanical energy | Potential Energy + Kinetic Energy |
Potential Energy | stored energy |
Kinetic energy | energy of motion |
law of conservation of energy | energy cannot be created or destroyed only convertedc |
What is the part of an experiment you leave the same? | constant |
what do you call an experiment done without the Independent variable? | Control |
What is the part of the experiment you change | Independent variable |
what is the part of the experiment you measure | dependent variable |