Formula Fun
Charge Me
Waves for Days
Work It
Wired
100
In the Work equation (W=Fdcos or W=Fd or d=W/t), what does the d represent?
What is displacement
100
What is the SI unit for a charge?
What is a Coulomb
100
What type of wave is wave #1?
What is a Longitudinal wave?
100
If a waiter is carrying a 3kg tray across a restaurant, how much work is being done?
What is none, or no work being done.
100
This is what type of circuit?
What is a parallel circuit
200
What is the SI unit for Power?
Watts
200
Find the force between charges of 100µC and 75µC if they are 11cm apart.
What is 613.6N
200
What type of wave is wave #2?
What is a transverse wave
200
The rate at which work is done is the definition for what?
What is power
200
This is what type of circuit?
What is a series circuit
300
1/2 mv^2
is the equation for what type of energy?
What is Kinetic Energy
300
What is the magnitude of the force between a charge of 2.35µC and another with a charge of 1.25 x
10^-4
C separated by 25.0 cm?
What is 42.3N
300
In the diagram, what part of the wave do the lines go through?
What is the compression
300
The power produced by a gas motor is 200W. How long will it take the motor to do 1,000J of work?
How long is 5 seconds
or what is 5 seconds
300
Find the total resistance in a parallel circuit if R1 = 13 Ω, R2 = 7 Ω, R3 = 14 Ω and the current moving
through the circuit is 18 A.
What is 3.43 Ω
400
In Coulombs Law Equation, what does q represent?
What is charge
400
A charge of 15.5µC is placed 12.8 cm from a second charge. If the force between the charges is 22.5N what is the magnitude of the second charge?
What is
2.065 x 10^-5
400
What part of the wave is displayed by the blue arrows?
What is the amplitude
400
If a football player does 20,000J of work, how much power is created by the player in 5 minutes?
What is 66.67 Watts
400
What is the current through a 75 W lightbulb that is connected to a 125 V outlet
What is 0.6A
500
In Coulombs Law equation what does
k_c
represent?
coulombs constant
500
In Coulombs Law, if the constant is not provided, what do we use?
9 x 10^9
500
What is displayed by the connection of the orange lines on each wave?
What is the wavelength
500
A grocery cart is pushed with a force of 40N. If 2,000J of work are done in pushing the grocery cart through the store, what is the total distance the grocery cart traveled?
How far is 50 meters
or what is 50 meters
500
A car battery causes a current of 2.0A through a lamp and produces 12V across it. What is the Power used by the lamp?
What is 24W