Answers: 3
Physics, 22.06.2019 03:50
A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c
Answers: 3
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
Three objects move with a velocity of 1 m/s what is the total kinetic energy of the system?...
Computers and Technology, 12.12.2020 16:10
English, 12.12.2020 16:10
Mathematics, 12.12.2020 16:10
English, 12.12.2020 16:10
English, 12.12.2020 16:10
English, 12.12.2020 16:10
Mathematics, 12.12.2020 16:10
Mathematics, 12.12.2020 16:10
Mathematics, 12.12.2020 16:10
Advanced Placement (AP), 12.12.2020 16:10
Mathematics, 12.12.2020 16:10
History, 12.12.2020 16:10
Biology, 12.12.2020 16:10