From what height must a water balloon be dropped in order to have a velocity
of 12 m/s when it reaches the ground? (Hint: KEinitial = 0, PEfinal = 0.)
O A. 15 m
O B. 0.61 m
O c. 7.3 m
O D. 72 m

Most smaller stars don't have a radiative zone.

Density and pressure

1.75 is the weight of one medium egg

Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.