Current is measured in this unit.
What is an ampere (or amp)?
This constant describes the acceleration of an object in freefall.
What is acceleration due to gravity (g = 9.81 m/s2)?
This law describes the motion of an object remaining the same unless acted upon by an unbalanced force.
What is Newton's 1st Law of Motion?
This is the energy of an object in motion.
What is kinetic energy (or mechanical energy)?
The magnetic field around a bar magnet is always strongest at these points.
What are the poles (N and S)?
This unit is used to measure frequency of a wave.
What are Hertz (or 1/s)?
A feather and a bowling ball are dropped from the same height in a vacuum. This one reaches the bottom of the vacuum first.
What are the feather and bowling ball (or neither)?
This law describes the equal and opposite forces acting between two objects that are in contact with each other.
What is Newton's 3rd Law of Motion?
Describe the energy transformation that takes place in a generator.
What is mechanical energy to electrical energy?
This movement of charge is when a charged object is used to separate the positive and negative charges in an object.
What is polarization?
Its unit is Watt
What is power?
Velocity in this direction stays constant during projectile motion (when neglecting friction/air resistance).
What is the x (or horizontal) direction ?
What is gravity?
Jimmy pushes twice as hard against the wall as Maggie; the wall does not move. State which person does more work.
What is neither.
In a parallel circuit, this variable remains constant.
What is voltage?
Its unit is Newton per coulomb
What is the electric field?
Say vroom vroom and jump in a circle!
What is " VROOM VROOM"?
Gravitational force between two objects relates in this way.
What is (Gm1m2)/r2?
List three types of energy.
What are ...
kinetic
potential
electrical
etc.
Electrostatic force between two charged objects relates in this way.
What is (kq1q2)/r2?
Momentum or impulse are measured in this unit.
What is a kilogram meter per second?
A race car starting from rest accelerates uniformly at a rate of 4.9 m/s2. State the car's speed after it traveled 200. meters.
What is 44m/s?
State Newton's 2nd Law of Motion.
What is "acceleration of an object is directly proportional to the force and inversely proportional to the mass of an object"?
State the approximate kinetic energy (right before it hits the ground) of a 1.65kg brick that falls 9.0m.
What is 150 J?
Describe one way you can make an electromagnet stronger.
What is wrap the wire around a solenoid (or increase current flow)?