It would be 0.008 because you line up the decimals and multiply
Answer:positive
Step-by-step explanation:
1+2=3
8583757+3=8583760
If it was 35% and 28% you add those percentages to equal 63%, so 37% of the cars were tan
Answer:
mathpapa helps btw
Step-by-step explanation:
a=bh/
-2h+2
in the fraction form
Before the driver applies the brakes ( with the reaction time ):
d 1 = v0 · t = 20 m/s · 0.53 s = 10.6 m
After that:
v = v0 - a · t1
0 = 20 m/s - 7 · t1
7 · t1 = 20
t1 = 2.86 s
d 2 = v 0 · t1 - a · t1² / 2
d 2 = 20 m/s · 2.86 s - 7 m/s² · (2.86 s)²/2 = 57.2 m - 28.6 m = 28.6 m
d = d 1 + d 2 = 10.6 m + 28.6 m = 39.2 m
Answer: the stopping distance of a car is 39.2 m.
