The sky changes colors at sunset because the atmosphere ABSORBS some colors of light more than other colors.
The second choice ("The atmosphere bends light") is a correct statement, but it's not the reason that the sky changes colors at sunset.
Answer:
0.00278 km/sec2 or 36,000 km/hr2 .
Explanation:
intinal speed should be 10
v = v0 + at
30 = v0 +10.2
then v0= 10
