M^2+-m=812
this is the final answer
Answer:
20
Step-by-step explanation:
1/3 = .3
6/.3 = 20
Answer:
About 384.3 feet
Step-by-step explanation:
The formula for that is given by,

Where,
S is the speed of the car
d is the distance of skid
f is the drag factor for the road surface
n is breaking efficiency as percentage
Putting the values we get,


feet
So the length of skid marks would be 384.3 feet.