Physics, 08.06.2021 17:40 kaishasenat1986
The mechanical efficiency of a system is 73%. The input applied was moved a distance of 1.6 m. The result was having the 44 N output move 1.75 m. How much input force was used on the system?
Answers: 3
Physics, 22.06.2019 11:10
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 22:30
You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c
Answers: 1
Physics, 23.06.2019 00:00
Three resistors are connected in series across a 15-v power supply. if the potential drops across resistors 1 and 2 are 4.1 volts and 3.1 volts, what is the exact potential drop (in volts) across resistor 3?
Answers: 2
The mechanical efficiency of a system is 73%. The input applied was moved a distance of 1.6 m. The r...
Computers and Technology, 13.11.2019 21:31