John accidentally drops his keys off the balcony at his apartment. John's friend Tony just happens to walk by at that moment and picks
up the keys to throw them back up to John. If John is 5.33 meters
above the sidewalk where Tony is, and Tony throws at 18 m/s at a 40
degree angle above the horizontal, will the keys make it back to John?

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281