subject
Physics, 27.05.2021 07:00 kobeprewitt02

Effieiency of simple machine is always less than 100% why​

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 22:00, tgeorge95
What happens to the light rays when they hit the specimen?
Answers: 1
image
Physics, 22.06.2019 04:30, tinytoonjr8052
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
image
Physics, 22.06.2019 10:10, natalieagustinlop54
Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.
Answers: 2
image
Physics, 22.06.2019 17:10, lesok0818
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
You know the right answer?
Effieiency of simple machine is always less than 100% why​...

Questions in other subjects:

Konu
Social Studies, 25.01.2021 22:40
Konu
Mathematics, 25.01.2021 22:40