What is the formula for Potential Energy?
What is (M)(G)(H) ?
What is the Formula for work?
What is (Force)(Distance) ?
What is the formula for string length?
What is 1/2 wavelength?
What is the cause of static electricity?
What is friction?
What is 4?
What it the formula for Kinetic Energy?
What is 1/2(M)V^2 ?
What is a Lever?
V = F(Wavelength)
Draw a circuit diagram.
A mirror that has a shiny material on the inside.
How to find E-total?
What is Kinetic Energy + Potential Energy?
What is Mechanical Advantage?
M.A. = Fo/Fi = Di/Do
What is a node?
A point that does not travel but rotates around fixed points.
What downsides are there to a long thin wire?
What is the Mirror Equation?
1/F = 1/Di + 1/Do
What is the speed of gravity?
What is 10 m/s^2 ?
What is the Mechanical Advantage?
You are a passenger in a truck that gets stuck in mud. You and the driver use a tree branch as a
lever to lift up the truck. You apply an effort force of 600 N to the branch. The back of the truck
weighs 2400 N. What is the mechanical advantage of the branch-lever?
Mechanical Advantage = 4
Where do sound waves travel fastest?
What are solids?
What is an open circuit?
A circuit with no current.
A 2cm high object is placed 30cm from a concave/converging mirror with a focal length of 10cm, where is the image? Is it real or virtual?
What is Kinetic Energy?
Solve the following.
Bud, a very large man of mass 130 kg, stands on a Pogo stick. How much work is done as Bud compresses the spring of the Pogo stick .050 m?
Work = 65 NM
Frequency predicted = frequency actual x
(Speed of sound + speed of light) /
(speed of sound - speed of source)
What is resistance?
What is an indicator of charge?
What is repulsion?