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

curtis needs 3 L of purple paint. Ratio of red to blue paint is 3:2. find the amt of red and blue paint he needs

2. Choisir une image à traiter et la sauvegarder dans le même dossier que le code Python à télécharger du Doc. 4. Lancer le programme et expliquer à quoi il ser

If a=50,sigma fiui =-36, sigma fi=35 ,h=10 then find mean.

What is the solid geometric shape formed by a mineral? 1) rock 2) ore 3) crystal 4) sediment

Select the two roots of (3x + 7)(2x – 5)=0 A)-7/3 B)5/2 C)-5/2 D)7/3

Which of the following is a temperature of 104 f converted to Celsius?

In the context of Hofstede's four dimensions, the _____ Index measures the tolerance of social inequality within a social system? 1) Individualism/Collectivism

Candice’s first job was at the grocery store making deli food. While in culinary school, she worked part time in a restaurant kitchen, and after finishing schoo

Explain the relationship between risk and return as it applies to investments

Jacob has a gift card valued at $50 for his favorite hobby shop. He buys a model plane that costs $42.95 and a display case for the plane that costs $22.46. How