angeladominguezgarci
22.02.2021 •
Physics
Suman with a mass of 45kg climbs in 3m heigh ladder in 10 seconds. Calculate her power. Plz help me
Solved
Show answers
More tips
- F Food and Cooking How to Make Cottage Cheese at Home: Simple and Quick Recipe with Step By Step Instructions...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Physics
- P Physics 4 point charges of 50 [nC] each are located at the four corners of a square lying in the x-y plane and centered on the origin (0, 0, 0) in free space. The diagonals of the square...
- P Physics An electric device uses 650 watts of power. if the voltage is 120 volts, what is the resistance? a.78,000 ohms b.22 ohms c.0.18 ohms d.3,500 ohms...
- P Physics During a breath, the average human lung expands by about 0.50 l. part a if this expansion occurs against an external pressure of 1.0 atm, how much work (in j) is done during the expansion?...
- P Physics Location on the earth s surface 1. aftershocks 2. body waves directly over the focus of an earthquake specific point in the earth where the rock layers along a fault move, producing...
- M Mathematics Graphically how do you find zeros of function...
- E English The lecture suggests, in giving a persuasive speech, that we should keep in mind all of the following except .articulationc.stanceb.pronunciationd.volume...
- H History Why did the american troops often lose battles to much smaller forces?...
- M Mathematics 1900 x 1244 + 1234 i wanna step by step answer...
- M Mathematics Ahole is 12 yards long 7 yards wide and 3 yards deep how many cubic yards of dirt will the company need to remove?...
- C Chemistry Which of the following is the valence elec- tronic structure for a halogen? 1. n s1 2. n s2 3. n s2 n d10 4. n s2 n p5 5. n s2 n p6...
Ответ:
work done=fdcosø
f=mg=450N
d=+3m
ø=180
450×3×cos(180°) power=work done/
time taken
1350×-1 p=135watts
Ответ:
1. If we remain one people under an efficient government, the period is not far off when we may defy material injury from external annoyance;
2. But that jealousy to be useful must be impartial; else it becomes the instrument of the very influence to be avoided, instead of a defense against it.
3. Real patriots who may resist the intrigues of the favorite are liable to become suspected and odious,
Explanation:
Answer to number one - to predict that the U.S. is uniquely situated to resist foreign invasions.
Answer to number two - to warn that the U.S. must guard itself against all foreign interference.
Im not sire about the answer to number three but it isn't ... " to advise that the U.S. favor only those foreign powers that show themselves friendly toward our best interests''