Physics, 17.03.2021 23:50, lizzyhearts
A diver works in the sea on a day when the atmospheric pressure is 101 kPa and the density of the seawater is 1028 kg/m. The diver uses compressed air to breathe under water. 1700 litres of air from the atmosphere is compressed into a 12-litre gas cylinder. The compressed air quickly cools to its original temperature. Calculate the pressure of the air in the cylinder.
Answers: 3
Physics, 21.06.2019 14:20, Kitkatuu
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Physics, 22.06.2019 07:30, carlinryan
Which of the following is an example of motion in two dimensions?
Answers: 3
A diver works in the sea on a day when the atmospheric pressure is 101 kPa and the
density of the s...
Mathematics, 17.10.2019 10:30
Mathematics, 17.10.2019 10:30
Biology, 17.10.2019 10:30