It is that, that is what it is
Answer:
Explanation:
The time when they meet is t in hours
The general formula for both cars is d = r*t
t is unknown
r1 = 55 mph
r2 = 60 mph
60 mph * t + 55 mph*t = 100 miles
t * (60 mph + 55 mph) = 100 miles
t * 115 = 100 miles
t = 100 miles / 115 mph
t = 0.8696 hours
1 hour has 60 minutes
0.8696 hour = x
x = 0.8696 hours * 60
x = 52 minutes and 10 seconds
They will meet at 2:52:10
You have to give answers to get the time to agree.
Sun's particles travels through the windshield and hit the bar, the light will be changed to heat, so radiation of the sun through the windshield
157= (55^2) x 3.14 x h
3025 x 3.14 x h = 157
9498.5 x h = 157
h = .02
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