Mechanics
An action that changes the motion of an object
What is a Force?
The average kinetic energy of the molecules of a substance.
What is Temperature?
The turning effect of a force.
What is a Moment?
The sum of potential and kinetic energy in a body.
What is Mechanical Energy?
Distance, Mass, Temperature are all good examples of this.
What are Scalar quantities?
Gravitational, Nuclear, Frictional, Magnetic, etc.
What are types of Forces?
The instrument used to measure temperature and the unit it is calibrated in.
What is the Thermometer and degrees Celsius?
The property of a body to keep doing what it is doing.
What is Inertia?
Energy that is easily replenished.
What is Renewable Energy?
A quantity that is described by both magnitude and direction.
What is a Vector?
One is the amount of matter in a body, while the other is due to gravitational acceleration.
What is Mass and Weight?
The total kinetic energy in an object that flows from hot to cold.
What is Heat?
The product of a body's mass by its velocity.
What is Momentum?
Fossil fuel, Coal, Natural gas and Nuclear
What are Non- Renewable sources of Energy?
The shortest length between two points in a given direction.
What is Displacement?
The equation that shows the relationship between Mass, Weight and 'g'.
What is W=mg?
The type of heat transfer that causes the land and sea breeze.
What is Convection?
F=ma, where F is force, m is mass and a is acceleration.
What is Newton's second law of Motion?
The best renewable source of energy in the Caribbean.
What is Sun light?
The rate of change of Distance.
What is Speed?
P =F /A, this equation shows the relationship among Force, Area and this quantity.
What is Pressure?
It has the key words 'Density' and 'Current' associated with it.
What is Convection?
For every action, there is a reaction that is equal in _______, but opposite in _______.
What is Magnitude and Direction?
Energy cannot be created nor destroyed but only converted from one form to another.
What is the Law of Conservation of Energy?
The rate of change of Velocity.
What is Acceleration?