subject
Physics, 13.10.2020 19:01 Eska12

You do 32 joules of work using a pair of scissors. The scissors do 25 joules of work cutting a piece of fabric. What is the efficiency of the scissors?

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:30
Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)
Answers: 2
question
Physics, 22.06.2019 02:10
Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?
Answers: 1
question
Physics, 22.06.2019 07:30
The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface
Answers: 1
question
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
You know the right answer?
You do 32 joules of work using a pair of scissors. The scissors do 25 joules of work cutting a piec...
Questions
question
Mathematics, 24.04.2020 03:03
question
History, 24.04.2020 03:03
question
Biology, 24.04.2020 03:03
question
Biology, 24.04.2020 03:03
Questions on the website: 13722362