A pond skater of mass 2 g is gliding over the surface of a pond at 0.1 m/s. Calculate its momentum.

Amanometer is used to measure the air pressure in a tank. the fluid used has a specific gravity of 1.25, and the differential height between the two arms of the manometer is 34 in. if the local atmospheric pressure is 12.7 psia, determine the absolute pressure in the tank for the cases of the

What is a possible result of higher air temperature caused by global warming

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.