Answer:
See below
Explanation:
F = ma
F = 12 * 9 = 108 N
108 N needed <u> add 30 N more east </u>
Air pollution level is higher in Location B, because poisonous fumes are produced when coal burns.
Answer:
20m/s
Explanation:
it covers 20 metres in a second
Answer: Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn, and Jupiter.
Explanation:
That's all of the planets if you need them. Hope this helps!