What are two variables that are always in every experiment?

Using software, a simulation of a javelin being thrown both on earth and on the moon is created. in both cases, the velocity and angle of projection are kept the same. on earth, the javelin covers a distance y. what distance would it cover on the moon? (the moon’s gravity is about 1/6th that of earth.) a. 6y b. 6/y c. y/6 d. (y+6)2

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.