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

How do you behave with the people of other traditions than that of yours?

Solve the system of equations. y = x2 + 3x - 4 y= 2x - 4

Solve this inequality: 4x-8>-40

What type of texture is a wood carving .?

Two lines cross to make the letter x. The letter is 5 inches wide. What is the angle where the lines cross

78% of Earth’s atmosphere contains this nutrient in the form of gas. All living things require this nutrient to make proteins, and it is found in the waste prod

How many ways can a president, vice president, secretary, and treasurer be chosen from a club with 8 member

What types of organisms are capable of evolving? A. higher-level organisms B. all organisms C. ancient creatures only

50 POINTS!!!!!!!! Most of Australia has ... Select one: a. a temperate climate that receives between 25 to 40 inches of rain a year. b. an arid or semi-ari

find x and y on triangleAlso the degree is 30 and the other thing is 7sqrt3