Two buses leave school moving in opposite directions. after 15 minutes, they are both 10 miles away from the school. which statements correctly describe the motion of the buses? the velocity of the buses is equal.
the average speed of the buses is equal.
the average speed of the buses is not equal.
the velocity of the buses is not equal.
both buses move with constant velocity the entire trip.

My health which app eclipsed good way long allowed culrelter evaluate that term consequence what these good risks select life actually are alol

Ithink it’s: light bounce if off a mirror

2.77 x 10^-3 its for plato user 

Stars are born within the clouds of dust and scattered throughout most galaxies. a familiar example of such as a dust cloud is the orion nebula. turbulence deep within these clouds gives rise to knots with sufficient mass that the gas and dust can begin to collapse under its own gravitational attraction. as the cloud collapses, the material at the center begins to heat up. known as a protostar, it is this hot core at the heart of the collapsing cloud that will one day become a star. three-dimensional computer models of star formation predict that the spinning clouds of collapsing gas and dust may break up into two or three blobs; this would explain why the majority the stars in the milky way are paired or in groups of multiple stars.therefor, i would say the answer is: dust and gases contract.i hope this ! < 3