Abullet with a mass of 0.00658 kg is fired through a 1.95 kg block of wood on a frictionless surface. the initial speed of the bullet is 822 m/s, and the speed of the bullet after it exits the block is 439 m/s. at what speed does the block move after the bullet passes through it?

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

this means that the temperature of both substances will be equal

. west