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

Nita comes home and finds that her apartment has been broken into. Her laptop is gone, as is the jewelry she had in her dresser drawer. What crimewas committed?

What law is very important for a small business?

How do you determine the y intercept of an exponential function f(x)=ab^x+k that has been both stretched and translated

tehre are 5 different math books, 3 different science books and 2 different english books. how many way can u arrange them?

PLEASE HELP!!! 50 POINTS What is the relationship between individual |-1 and individual |||-2?

For the graph of the function, identify the axis of symmetry, vertex and the formula for the function. O Axis of symmetry: x = -0.5; Vertex: (-0.5, 0.75); f(x

someone answer this for me please xoxo

How long does a bacteria run and tumble?

If a spool for thread is 2 cm in diameter then one wind of thread is about how many centimeters long? Use 3.14 for pie

Evaluate for c when f=77∘. c=5/9(f−32) responses: a. 25.0∘ b. 35.0∘ c. 45.0∘ d. 55.0∘