Acar of mass 487 kg travels around a flat, circular race track of radius 53.3 m. the coefficient of static friction between the wheels and the track is 0.19. the acceleration of gravity is 9.8 m/s 2 . what is the maximum speed v that the car can go without flying off the track? answer in units of m/s.

9.96 m/s

Explanation:

mass of car, m = 487 kg

radius of track, R = 53.3 m

coefficient of static friction, μ = 0.19

acceleration due to gravity, g = 9.8 m/s^2

let v be the maximum speed so that the car can go without flying off the track.

The formula for the maximum speed is given by

vmax = 9.96 m/s

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation

490 n

f=125n a=2.5m/s2