AL (OH) 2 is__

an acid

a base

a salt

You hop on the carousel horse. The attendant flips the switch and you move up and down, around and around. When the ride ends, the attendant again flips the switch.

True or False? Current ethical standards for psychology experiments were established by Freud in the 1920s.

How can a 5kg mass have more momentum than a 10kg mass. Explain

Why does copernicus accuse ptolemy of logical inconsistency?

How many significant figures are in the measurement 230kg

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of 2.60 m/s, grabs and holds onto him so that they move off together with a velocity of 1.30 m/s.

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle

Describe accuracy, precision and best fit line.