Answer:
r = -11.6 cm
Explanation:
As we know that the position of center of mass is given as
now we know that three masses are on the left while two are on the right
position of left most mass with respect to the center of the rod is given as
Now we will have
When plates pull apart underwater, the hot magma instantly rises and spreads itself to form a new ocean floor.Under a continent, the crust splits open to allow magma out. The magma might make its way slowly to the surface, creating warm areas and hot springs or geysers as surface water meets it.<span>Or the magma might explode, bringing into existence a new volcano where there was only cool earth before.</span>
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I am in middle school so I have no idea how to solve this
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(hopefully mind u)
know how to solve this
so to get there u google
"whats impact speed"
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The total power delivered by the battery if the lightbulbs are connected is V^2/9R
<h3>Power of a battery</h3>
The formula for calculating the power of a battery is expressed according to the equation;
Power = v^2/RT
where
R is the total resistance
v is the voltage or emf
If there are 3 identical lightbulbs, each having constant resistance R are in series, then;
RT = R + R + R
RT = 3R
The voltage drop across each lightbulbs will be the same for parallel connection, hence;
Power = 3(V/3)^2/(1/3R)
Power = V^2/9R
Hence the total power delivered by the battery if the lightbulbs are connected is V^2/9R
Learn more on power here: brainly.com/question/24858512
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