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

NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! QUESTION 5 Did the universe cool off or get hotter as it expanded after the 'big bang"? The universe is the same
if it takes 20 n to move an object 20m how much work was done
Ten less the quotient If number and 3 is 6
2/xy^2 Give the equivalent numerator if the denominator is x3y2. a) x²y b) 2x^2 c) 2x^3y^2
1- A train is travelling at 125mph. How far will it travel in 2 hours?​
What makes a mineral become a mineral reserve?
18,500 g how many grams 22 g how many grams4.7 kg how many grams8.3 kg how many grams135,000mg how many gramsBEST ANSWER GETS BRAINLESST AND A FOLLOW YOU DON'T
NEED HELP ASAP!!!!!!!!!!!!!!!!1 Tricep extensions work which of the following muscles: Biceps Soleus Triceps all of the above
Poisons and salts are removed from the blood by the _____. lungs stomach kidneys skin
How can insurance protect you from financial loss?