![lizdeleon248](/avatars/12805.jpg)
lizdeleon248
18.11.2020 •
Physics
a man of mass 50 kg climbs up stairs each of height 0.2 m in 20 seconds .calculate the power of the man
Solved
Show answers
More tips
- C Computers and Internet Why is Yandex s robot Bless.yandex.ru Important?...
- F Food and Cooking Fresh and Easy Lemonade in 10 Minutes...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- A Animals and plants How to Grow Lime from a Seed: Simple Tips and Interesting Facts...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
Answers on questions: Physics
- P Physics 10 6C→10 5B+ 0+1e A student claims that the equation models beta-minus decay because the atomic number of the nucleus decreases by one. In one or two sentences, explain the...
- P Physics What is 56.6666666667 in scientific notation?...
- P Physics Avessel (see the figure) comprises of into two chambers x and y with an adiabatic wall. the adiabatic wall can move freely. the chambers x and y contain an ideal gas under...
- P Physics Four identical light bulbs (b1, b2, b3, and b4) and six voltmeters are connected as shown in the figure. assuming that v is as its original reading when all bulbs are working...
- P Physics Aparticle of mass, m = 3.0kg movers with a uniform velocity, v = (5m/s)i +(3m/s)j. at the time, t, the particle passes through the point r = (2m)i - (3m)j from the origin....
- P Physics If position vector r = bt^2i + ct^3j, where b and c are positive constants, when does the velocity vector make an angle of 450 with the x-and y-axes?...
- P Physics Agraduated cylinder contains 155 ml of water. a 15.0-g piece of iron (density = 7.86 g/ml) and a 20.0-g piece of lead (density = 11.3 g/ml) are added. what is the new water...
- M Mathematics X- 7 -2. {x | x r, x -9} {x | x r, x -5} {x | x r, x 5} {x | x r, x 14}...
- M Mathematics Simplify the following polynomial expressipn...
- H History Me with this question match the following...
Ответ:
You can use this to find the work
U
W=mgh
And the power by
P=W/T
Ответ: