What characteristic should a good scientific question have?
a: it should lead to a hypothesis that is testable
b: it should have an answer that is already known
c: it should not be answerable just through investigation
d: it should include many variables about a wide range of topics

A) it should lead to a Hypothesis that is testable

source: dude, trust me

The answer is A because if it leads to a hypothesis that is testable, then it would be a scientific question.

the atomic mass is the bottom number on the element.

-steel jelly

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)