subject
Physics, 28.12.2020 14:00 nakeytrag

Why is soft board ceiling better than concrete ceiling

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 13:00
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
Answers: 3
question
Physics, 22.06.2019 14:30
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
question
Physics, 23.06.2019 01:00
First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.
Answers: 2
question
Physics, 23.06.2019 02:30
Why is a noble gas different from other elements?
Answers: 2
You know the right answer?
Why is soft board ceiling better than concrete ceiling...
Questions
question
Mathematics, 22.09.2021 07:30
question
Mathematics, 22.09.2021 07:30
question
Mathematics, 22.09.2021 07:30
question
Chemistry, 22.09.2021 07:30
question
Spanish, 22.09.2021 07:30
question
History, 22.09.2021 07:30
Questions on the website: 13722361