Calculate the earth's acceleration due to gravity using the relation (derived from calculus) equation: g = 2h / t2 units = meters per second squared (m/s^2 ) where h is the height of the fall and t is the average time of fall.

Identify the amplitude on the diagram and give the correct description. question 3 options: a because amplitude is the distance from wave crest to wave crest. b because the wavelength shows amplitude. c because amplitude is the distance between a crest (or trough) and rest. d because wavelength show amplitude. (brainiest if you get it right! ) ~kayla

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear

What property is a characteristic of a substance that can be observed and does not change the identity of the substance