Answer:
dont you have to times it
Explanation:
The answer is no, it would be impossible to see the beginning of the universe
Answer:
4 seconds
Explanation:
Average acceleration is change in velocity over change in time:
a = Δv / Δt
Δt = Δv / a
Δt = (15 m/s - 5 m/s) / 2.5 m/s²
Δt = 4 s
B because it’s the answer