In 1974, Nolan Ryan threw a pitch that was clocked at 45.1m/s (100.8 mi/h). The distance between home plate and the pitcher’s mound is 16.3m.
If he threw the pitch horizontally
( and you ignore air resistance)

A) how long would it take to reach home plate?

B) how far would the pitch fall vertically by the time it reached home plate?

C) what is the total velocity of the baseball the instant it crosses the plate?
( you can give your answer as X and y-components)

Scientific classification

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