Motions
Newton 2nd law equation
F = ma
What is the symbol of Gravity
Fg
What is energy formula
E=mc^2
definition for Momentum
the difference between the final and initial momentum; the mass times the change in velocity
Wavelength definition
Distance between two wave
for every action there is an equal and opposite reaction.
What is the symbol for force
F
What is the SI Unit
Joule
definition for Impulse
the average net external force times the time it acts equal to the change in momentum
Compression Definition
Where particles are closest together
What is "g"?
Acceleration due to gravity
What is the Formula for Force
F=m*a
what is the symbol Joule?
J
definition for the Law of Conservation of Momentum
when the net external force is zero, the total momentum of the system is conserved or constant
Refraction Definition
Where particles are furthest
If an object is at rest, what is its velocity?
0 m/s
What is the net force on the book
f2=18N -> <-20N=F1
360 N to the left
2N to the left
38N to the left
1.1 N to the left
2N to the left
What is the symbol of velocity
v
units of Momentum
kg⋅m/s
Trough Definition
Bottom of the Wave
Newton 1st Law
every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force
What is "a"
acceleration.
definition for Energy
the ability to do work
units of Impulse
N⋅s
A wave has a wavelength of 15 meters and velocity of 0.5 meters per second what is its frequency
0.0333