Because they are. it’s just how life works
Answer:
Immediate, potential
Explanation:
In america there are many safety council .in which drivers are trained. According to american safety council in america the drivers are trained in such a way that they can ahead two seconds so that there will not be any immediate hazards and 10 to 12 seconds down the road for potential hazards
So in the blanks there will be immediate and potential
The correct answer should be <span>A. If you see a wear bar across the width of the tread, it's time to change the tire
This is an incorrect sentence because you should change a tire before you see the wear bar. At the time you see the bar, you should've already changed it. </span>
Answer:
A)
is Positive
B) t2 = 6.4s
C) t1 = 9.6s
D) 
Explanation:
Let's first calculate the aangular acceleration:

So, acceleration is positive
Let Δt be divided into 2 time intervals t1 and t2 where t1 is the interval when the wheel goes from -6.00 rad/s to 0.00 rad/s

t1 = 9.6s This is the interval where speed is decreasing
The other time interval t2 will be:
t2 = 16s - t1 = 6.4s This is the interval where speed is increasing
The angular displacement is:

