<u>Answer</u>:
Final velocity: 1200 m/s
<u>Explanation</u>:
Formula: 
<u>Where</u>:
a = average acceleration
v = final velocity
vo = starting velocity
t = elapsed time
<em>Here the final velocity is unknown which we have to find. The initial is 0 m/s</em>
<em>as it was at rest. The time taken: 150 seconds. Acceleration given 8.0 m/s²</em>
using the formula:


m/s
The smallest particle of a covalently bonded compound is an atom.
Answer:
Pressure that is exerted by one gas as if it occupied a container by itself.
Sorry I honestly have no idea I just want my points