Simple Machines
A doorknob is an example of a ________.
What is Wheel and axel
Biomass is this type of energy source
What is renewable
When two objects touch and both objects regulate to the same temperature it is known as this
What is Thermal Equilibrium
What is the IMA of a ramp 5 meters high and 25 meters long?
What is 5?
The study of objects at rest is known as ___________.
What is Statics
A fixed pulley is used to change the
What is Direction
Coal is this type of energy source
What is nonrenewable
Which mechanism of heat transfer is involved in heat flow from Sun to Earth?
What is Radiation
This real world force does AMA ignore?
What is friction?
In the formula for static determinacy, M stands for the number of __________.
What is Member
In a third class lever, the distance from the effort to the fulcrum is ____________ the distance from the load/resistance to the fulcrum.
What is less than
In an electrical circuit, Current is measured in ________
What is Amps
This law states that energy spreads out and disperses rather than staying concentrated. It also states that energy is loss to entropy.
What is Second law of Thermodynamics
Formula for Efficiency
What is AMA / IMA
Vectors have both magnitude and direction, what type of quantity has only magnitude.
What is Scalar
If the input (driver) gear is 15 teeth and the output (driven) gear is 60 teeth, what is the gear ratio?
What is 4:1
When all the resistors are in a straight line, what type of circuit is that?
What is series circuit
What is the units we use to measure thermal energy?
What is Joules
Which is always greater IMA or AMA?
What is IMA?
What is Counter-Clockwise
A gear train can change the rotational speed and ________ between the input and output shafts of a mechanical system.
What is Torque
The sum of all voltage drops in a series circuit equals the total applied voltage.
What is Kirchoff's Voltage Law
The boiling point of water in Fahrenheit is 212 degrees, in Celsius it is _____________.
What is 100 degrees?
What is the formula for the IMA of a lever?
The statement: “A body at rest will stay at rest and a body in motion will stay in motion in straight line unless acted upon by an external force...,” makes up part of Isaac Newton’s ________ law of motion.
What is First