1. You drop a rock off the top of a building. It takes 6,0 s. hit the ground. How tall is the building?

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper.

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas