From home plate to the center field in Wrigley Field is a distance of 412 feet. If you are sitting directly behind the center field wall when a homerun is hit, how long after you see the hit will you hear the crack of the bat?

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.