Which qualities should an experiment have to be replicable and valid? check all that apply.
oclearly detailed results
oa well-cited research paper
o one tested variable
trials conducted in a laboratory
o a list of the steps taken in the experiment

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear

Which of hubble’s discovery support the big bang theory