You are designing a four-stroke cycle diesel engine to provide a brake power of 300 kw naturally aspirated at its maximum rated speed. based on typical values for brake mean effective pressure and maximum mean piston speed, estimate the required engine displacement, and the bore and stroke for sensible cylinder geometry and number of engine cylinders. what is the maximum rated engine speed (rev/min) for your design? what would be the brake torque (n-m) and the fuel flow rate (g/h) at this maximum speed? assume a maximum mean piston speed of 12 m/s is typical of good engine designs

they are non-matter

explanation:

they are non-matter. basically, any type of energy or any abstract concept is an example of something that does not matter. other examples include dreams, magnetism, radio, and hate

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.