Over short to medium distance, the shape of a projectile"s path is a PARABOLA.
Atomic number 1,symbol H,name hydrogen
Answer:
The answer is below
Explanation:
The main difference between a liquid and a gas is that when a liquid is under pressure, its volume "won't change apparently. The reason is that the distance between the molecules of a liquid is relatively small, and the molecules of a liquid extensively withstand the compressive forces. This is similar to the distance between the molecules of a solid."
Answer:
Is that an actual question for school?
30.1 N
Explanation:
Given:
Let's write the components of the net forces at the intersections. Note that the system is equilibrium so all the net forces are zero.
<u>Forces</u><u> </u><u>involving</u><u> </u><u>W1</u><u>:</u>
<u>Forces</u><u> </u><u>involving</u><u> </u><u>W2</u><u>:</u>
Substitute (2) into (3) and we get
Solving for 
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