These two forces are called action and reaction forces and are the subject of Newton's third law of motion. Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects.
The Otto Cycle
can be used to describe how an internal combustion engine works, which allows
your car to run by just filling it up with gas. <span>Each
of the numbers shown in the figure (1 through 6) represent one stage of
the Otto cycle, or one step of the internal combustion process. The common
automobile engine is called a “4 Stroke Engine” because it has 4 strokes, which
are the Intake Stroke, Exhaust Stroke, Compression Stroke, and Power Stroke.
The “Combustion Process” shown in the Otto Cycle in the figure occurs between
Strokes 3 and 4, and the “Heat Rejection” shown in the figurea occurs between
Strokes 3 and 4.</span>
Answer:
People can hear sounds at frequencies from about 20 Hz to 20,000 Hz,
Answer:
230.4kg
Explanation:
volume of the room = l× b×h
volume= 8×6×4
volume=192m3
density= mass/volume
hence mass= density × volume
mass= 1.2kgm-3 × 192m3
mass= 230.4kg