Physics, 27.06.2019 18:20 ghari112345
You have designed a tennis ball cannon with a muzzle velocity of 50 m/s. you want to land a tennis ball in a swimming pool 200 m away. at what angle to the horizontal do you need to aim the gun? round your answer to the nearest degree.
Answers: 3
Physics, 22.06.2019 05:30
What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?
Answers: 3
Physics, 22.06.2019 07:00
How do you tell if someone actually cares about you? and just say they do?
Answers: 2
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
Physics, 22.06.2019 15:20
Abag of potato chips contains 2.00 l of air when it is sealed at sea level at a pressure of 1.00 atm and a temperature of 20.0 deg c. what will be the volume of the air in the bag if you take it with you, still sealed, to the mountains where the temperature is 7.00 deg c and atmospheric pressure is 70.0 kpa? assume that the bag behaves like a balloon and that the air in the bag is in thermal equilibrium with the outside air.
Answers: 3
You have designed a tennis ball cannon with a muzzle velocity of 50 m/s. you want to land a tennis b...
Chemistry, 16.10.2020 15:01
Spanish, 16.10.2020 15:01
Mathematics, 16.10.2020 15:01
Physics, 16.10.2020 15:01
Mathematics, 16.10.2020 15:01
English, 16.10.2020 15:01
English, 16.10.2020 15:01
Mathematics, 16.10.2020 15:01