Answer:
The answer are given above in attachment.
One is their traits and their characterists that they have in common
Answer:
20 kg
Explanation:
remember the equation f=ma.
100 N=force
5 m/s2= acceleration
so you need to divide force by acceleration: 100 N/ 5 m/s2= 20 kg, to get the mass.
The north vectors add up as so the south vectors. Then subtract the two. For north its 4 + 5 = 9. South is 2 + 5 = 7. Then 9-7 = 2km North (D)
<h2>F = kAρv²</h2>
Explained in the attachment !
<h3>Hope it helps you!!</h3>