Adiver is standing on a platform 25 ft above the pool he jumps from the platform with initial upward velocity of 6 feet per second how long will it take for him to hit the water

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s.t.p.?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?