Show:
Forces
Energy
Momentum & Collisions
Waves
Electricity & Circuits
100
What is Newton's first law of motion?

a body at rest tends to remain at rest

100

KE=1/2mv^2, why does this equation exist?

this equation exists to show the total work done to accelerate an object of mass from rest to a specific velocity

100

What is the momentum equation?

P=mv

100

What is the equation for light waves?

v = 𝛌f

100

Do resistors oppose flow?

Yes

200

F=mg, why does this equation exist?

This equation exists so we can measure the force of gravity acting on an object's mass, using weight

200
what does the "KE" stand for in the equation KE=1/2mv^2?

KE=kinetic energy

measured in Joules (J)

200

P=mv, why does this equation exist?

This connects how heavy an object is to how fast it is moving, allows for conservation of momentum

200

v = 𝛌f, why does this equation exist?

to explain the relationship between how fast a wave travels, how often it oscillates, and the length of one complete cycle

200

What type of pathway does a series circuit rely on?

Only one path for current to flow

300

what does the "F" stand for in the equation F=mg?

F= the force/weight 

Measured in Newtons (N)

300

what does the "m" stand for in the equation KE=1/2mv^2?

m=mass of an object

measured in kilograms (kg)

300

what does the "P" stand for in the P=mv equation?

P=momentum

measured in kilogram meters per second (kgm/s)

300

what does the "v" stand for in the equation v = 𝛌f?

v= velocity

measured in meters per second (m/s)

300

Multiple paths for current, voltage stays the same across all branches is what kind of circuit?

Parallel circuit 

400

what does the "m" stand for in the equation F=mg?

m=mass

measured in kilograms (kg)

400

what does the "v" stand for in the equation KE=1/2mv^2?

v=velocity of an object

measured in meters per second (m/s)

400

what does the "m" stand for in the equation p=mv?

m=mass

measured in kilograms (kg)

400

what does the "𝛌" stand for in the equation v = 𝛌f?

𝛌= wavelength

measured in meters (m)

400
What happens when a current bypasses the intended path and flows through a low-resistance path?

A short occurs

500

what does the "g" stand for in the equation F=mg?

g= gravity

earth's gravity = 9.81 m/s^2

500

A 10kg object is moving at 3m/s. 

What is the kinetic energy? 

KE= 45 J

500
what does the "v" stand for in the equation p=mv?

v=velocity

measured in meters per second (m/s)

500

what does the "f" stand for in the equation v = 𝛌f?

f=frequency

measured in Hertz (Hz)

500

What is Coulomb's law?

the electric force between two charges