Vi = 0
Vf = 15
time = 8
a = ?
Vf = Vi + (a × time)
15 = 0 + (a × 8)
15 = 8a
Divide both side
Then a = 1.88 (rounded off)
Answer:

Explanation:
The speed of light is
. It is required to convert it into nm/s.
The relation between nm and m is as follows :

So,

So, the speed of light is
.
Answer: 680ml
Explanation: (450grams)*(0.665g/ml) = 677 ml
Is that a question? Doesnt seem like it