Vocabulary
stored energy
potential energy
1/2(m)(v2)
What is the equation for Kinetic Energy?
Energy in motion
What is Kinetic Energy?
F = M(A)
What is Newton's Second Law of Motion?
A physical quanity with magnitude and direction
What is a Vector?
mgh
What is the formula for GPE
Stored Energy
What is Potential Energy?
Inertia
What is Newton's First Law of Motion?
observations made by using measuring instruments. (number-based observations)
What are Quantitive Observations?
5*9*3
What is 135?
energy stored in objects and released when force is applied (hammer and a pencil do work when force is applied).
What is Mechanical Energy?
Action-reaction
What is Newton's 3rd Law?
The movement of energy through substances in the form of waves when a force causes an object or substance to vibrate.
What is Sound Energy?
F=3(7)
What is 21?
Materials that allow electricity to flow through them (most metals).
What are conductors?
Tennis ball lab
What is the 3rd Law?
A physical quanity with magnitude only
What is scalar?
You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has _________ KE.
What in 945?
materials that do NOT allow electricity to flow through them (wood, plastic)
What are insulators?
What Law did we see the most?
Explain your answer best explanation gets the points!