Oganesson has the highest atomic number and highest atomic mass of all know elements.
D.
Solar energy is converted to wind energy which then drive surface currents.
Answer:
a) wet marble , dry marble, newspaper, and towel
I'm gonna have to assume the girl is on the right side and boy on left.
The net force is the sum of all forces on an object (includes negatives).
Let's say the force of the boy is variable <em>b</em>. Use the formula F = ma.
<em>b </em>+ 3.5 = 0.2(2.5)
This is now simple algebra. Solve to get that <em />the boty is exerting a force of -3N to the left.
