The SI unit for pressure, the pascal (Pa), is shorthand for
A. m2
B. N/m2
c. N

i think it's c. i'm not sure but i think so.

that tool would be a compass

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.