Wings on race cars push them into the track. the increased normal force makes large friction forces possible. at one formula one racetrack, cars turn around a half-circle with diameter 190m at 68m/s .
part a
for a 610 kg vehicle, the approximate minimum static friction force to complete this turn is. select best answer
a.15000n
b.6000n
c.3n
d.18000n
e.24000n

a) F = 15000 N

Explanation:

At flat race track the friction force between the tyre and the road will provide the required frictional force in the form of centripetal force

So we will have

so here we know that

m = 610 kg

v = 68 m/s

R = 190 m

now we have

this is nearly

b mirrors submit a iisner? e. for which optical devices does d sometimes have a positive value? o a a and b o b. a and c o c. b and d 0 d. b and cb

c) up

hope this