Which is faster 55 mi/hr or 55 km/hr?

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

What is created when solids,liquids,an gases mix with one another

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =