Iship travels north at 15 km an hour for five hours what is the ships this placement in kilometers

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

Determine the maximum r-value of the polar equation r =3+3 cos 0

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.