Liquid ammonia (NH3) is applied as a fertilizer. You are working for a company that applies the ammonia (they charge a lot for every pound they apply to the soil) and you keep track of the pounds of ammonia that has been applied from the tank on the back end of your pickup (four wheel drive with big tires). After the liquid has been emptied from the tank there is still gas ammonia left in the tank. It has been sitting in the sun and its temperature is 125o F. Also the pressure gauge at the top of the tank shows 230 psig (pounds per square inch gauge). The tank has a volume of 120 ft3. How many pounds of ammonia are left in the tank

false

explanation:

boats, things on boats luggage are way more heavy then water.

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.