What is an isobar?
a. a unit of measurement for air pressure
b. a line along which air pressure is constant
c. a region in which the weather is not changing
d. a symbol on a weather map showing wind direction

Which is not true of the intertropical convergence zone? a) it features heavy precipitation b) it's where the trade winds collidec) it's a high-pressure zone with sinking air d) it is also known as the doldrums

Of is j/kg·k. if a 2.6 kg of isk to k, is ?

As you lift an 88 n box straight upward you produce a power of 72 w. what is the speed of the box?