kellimcollier4510 kellimcollier4510
  • 03-07-2019
  • Physics
contestada

How large must the coefficient of static friction be between the tires and road, if a car rounds a level curve of radius 85 m at a speed of 23.5 m/s?

Respuesta :

Vespertilio Vespertilio
  • 06-07-2019

Answer:

0.66

Explanation:

By using the formula

u = v^2 / r g

Where u is coefficent of friction

u = 23.5 × 23.5 / (85 × 9.8)

u = 0.66

Answer Link

Otras preguntas

you deposit $4000 in an account earning 4% interest compounded quarterly. How much will you have in the account in 10 years
How would ancient astronomers from Silla have observed the movement of stars and other objects compared to astronomers today?
Maxine compiled a list of these car prices:$7,500,$6,500,$5,750,$4,900,$6,250 and $4,200.Find the mean of these prices
Please help me with all I will mark you brainly
Amara and Nikhil walk home from school together every day. Amara's walk is 5/8 of a mile. Nikhil's walk is 1 1/2 miles. How many times as far as Amara did Nikhi
why did el patron save matt’s brain in the first place
How did the terrain of Bunker Hill assist the Patriots in their battle against Britain?
In the figure, angle A measures 38 degrees and angle D measures 26 degrees. What is the measurement of angle E?
At the market, almonds cost $0.51 per ounce. How much does a bag of almonds cost if it weighs 1.6 ounces?
In the figure, angle A measures 38 degrees and angle D measures 26 degrees. What is the measurement of angle E?