![chrismcb875](/avatars/19845.jpg)
chrismcb875
02.02.2021 •
Physics
what is the hydronium ion concentration for a solution of a stron acid, such as hydrolic acid, with a concentration of 0.0010 M HCl?
Solved
Show answers
More tips
- C Computers and Internet Step-by-Step Guide on How to Download Music to Your iPhone...
- A Animals and plants Unraveling the Mystery of Loch Ness: What Does the Loch Ness Monster Look Like?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- 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...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Physics
- H History Explain the impact the Europeans had on the Americans (think about Cortez and Pizarro)...
- M Mathematics Ineed with 3 questions! in 1 done...
- S Social Studies Ice floats because it s less than water and because it displaces an equal mass of water there s no increase in sea level as it melts....
- C Chemistry Calculate the pressure in atmospheres of O2 gas at 35 degrees Celsius. It is in a .5 liter container given 280 grams of oxygen. Round your answer to 1 decimal place. help...
- B Biology Explain two things we can learn from fossils. (3 points)...
Ответ:
Fc=5253 N
Explanation:
Fc=5253 N
Explanation:
sequel to the question given, this question would have taken precedence:
"The 86.0 kg pilot does not want the centripetal acceleration to exceed 6.23 times free-fall acceleration. a) Find the minimum radius of the plane’s path. Answer in units of m."
so we derive centripetal acceleration first
ac (centripetal acceleration) = v^2/r
make r the subject of the equation
r= v^2/ac
ac is 6.23*g which is 9.81
v is 101m/s
substituing the parameters into the equation, to get the radius
(101^2)/(6.23*9.81) = 167m
Now for part
( b) there are two forces namely, the centripetal and the weight of the pilot, but the seat is exerting the same force back due to newtons third law.
he net force that maintains circular motion exerted on the pilot by the seat belts, the friction against the seat, and so forth is the centripetal force.
Fc (Centripetal Force) = m*v^2/r
So (86kg* 101^2)/(167) =
Fc=5253 N