A man is standing on the edge of a 30.0 m high cliff . He throws a rock vertically with an initial velocity of 12.0 m/s . How long does it take to reach its max height ? (DO NOT ROUND , write the correct unit and sign

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

Acar moves at 12m/s and coasts up a hill with a uniform acceleration of -1.6m/s2. how far has it traveled after 6.0s?

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.