Motion
This quantity tells how fast an object is moving.
What is velocity?
What is radius?
This is the only force acting on a free-falling object. Assume air resistance is negligible.
What is Fg (Force of Gravity)?
This type of energy is affected by the height of an object.
What is Potential Energy?
This is the unit commonly used for measuring current
What is Ampere?
This is an object's displacement if it moves 50 meters west and then 60 meters east.
What is 10 meters?
Velocity can be obtained by multiplying the radius by this angular quantity.
What is omega (angular velocity)?
This force is present when a force is exerted by a string on an object.
What is Ft (Force of Tension)?
The kinetic energy equation is dependent on two variables. Velocity and _______.
What is mass?
The magnitude of an electric field can be calculated with just these two values.
What is point charge (charge) and force?
Speed is this type of quantity.
What is Scalar?
It is at this angle that torque will be its greatest.
What is 90 degrees (pi/2 radians)?
This is the quantity of acceleration due to gravity at Earth's surface. (Need to include units)
What is 9.8m/s^2 (also accept 9.81 or 10)?
The unit for power was named after this person (Need first and last name).
Who is James Watt?
These are the two types of current.
What is alternating current and what is direct current?
An object as this if its velocity is not constant.
Torque can be calculated using radius, force, and ______.
What is sin(theta)?
These are the two types of coefficients of friction.
What are Kinetic and Static?
1 Horsepower is equal to this many Watts.
What is 746 Watts?
This is the charge of a proton (in Columbs).
What is 1.602*10^-19?
These are the two values needed to find centripetal acceleration.
What is velocity and radius?
These are the angular equivalents of position, velocity, and acceleration respectively (the Greek letters associated with them).
What are theta, omega, and alpha?
This is the equation for centripetal force.
What is mv^2/r?
This can be solved for an object if all that is known is mass and velocity.
What is momentum?
These are the first three things the first right-hand rule tell us the direction of.
What is force, magnetic field, and velocity?