MERLOT Materials
A fluid is a substance that flows easily. Gases and liquids are fluids, although sometimes the dividing line between... see more
Hydraulic systems use a incompressible fluid, such as oil or water, to transmit forces from one location to another... see more
There are two types of flying machines that allow for lift to overcome gravity. The first type, called the aerodynamic... see more
A vector is a quantity that has both magnitude, or size, and direction. Forces can be represented by vectors, since they... see more
Knots is how the speed of aircraft and boats is measured. Both miles per hour and knots is a speed which is the number of... see more