Correct answer choice is:
B. 50 percent
Explanation:
France Capitulates to Nazi Germany. On June 22, 1940, the French state approved a cease-fire with Nazi Germany just six weeks after the Nazis began their incursion of Western Europe.
Paris began preparing for combat in September 1939, when Nazi Germany overran Poland, but the combat appeared far beyond until May 10, 1940, when the Germans invaded France and immediately took the French troops. The French administration left Paris on June 10, and the Germans controlled the capital on June 14.
260 m
35.8 m
848 m
Answer:
35.8 m
Explanation:
An appropriate formula is ...
The initial velocity is 0, and the acceleration due to gravity is 9.8 m/s², so the distance, d, is ...
B. A molecule moves in the same direction as a wave.
C. The vibration results in a molecule moving vertically.
D. The vibration of the point in the medium ends.
The scenario that would cause a sound to stop being produced is when a molecule moves through its normal position to the opposite side of its normal position. The answer is letter A. This is also known as destructive interference.
-545 L
-672 L
-5450 L
According to the Charle's law, the new volume of gas is -545 L when the pressure is constant.
Charles law is an experimental gas law which provides description about the behavior of gases which tend to expand on heating.It states that, at constant pressure, the temperature is in direct proportion with the volume that is,V∝T or V₁/T₁=V₂/T₂.The relation between volume and temperature is linear as the temperature increases volume also increases.
The graph of volume versus temperature is a straight line passing through the origin.It was formulated in the year 1780 by scientist Jacques Charles.
The new volume of gas is obtained by substituting values in the formula V₂=605×(-270)/300=-545 L.
Thus, the new volume of gas is -545 L.
Learn more about Charle's law,here:
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How far away from Ball X will Ball Y hit the ground?
Answer: The distance between Ball X and Ball Y is 4.0 meters
Explanation:
First we have to use the information we have from Ball Y to find time as well as it’s distance.
Ball Y’s Given:
Vx=8.0m/s
ax=0m/s^2
x=?
y=1.25m
ay=-10m/s^2
To find the time, use the equation t=(2y/g)^1/2.
t=(2(1.25)/10)^1/2
t=(2.5/10)^1/2
t=(0.25)^1/2
t=0.5s
Now we have to calculate how far away Ball Y fell from the base of the cliff. To do this use the equation x=(Vx)(t) and plug in the values.
x=(8.0m/s)(0.5s)
x=4.0m
Because Ball X is dropped from the cliff, we can conclude that the ball is 0meters away from the cliff. With this in mind, we can assume that the distance between Ball X and Ball Y is 4.0m.
Total Distance = Ball Y - Ball X
Total Distance = 4.0 m - 0 m
Total Distance = 4.0 m