A cheetah 325 m North in 30 minutes. What was the cheetah's speed in km/hr?

if 325 m ÷ 30

Explanation:

if 325 m ÷30 min then the answer would be 10.8 km /hour

vapour or gas assuming atmospheriv pressure

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west