Answer:
is there an equasion it gives you?
Explanation:
need a little more info.
Your answer would be A):Organize a laboratory in Germany.
The correct answer would be A "<span>A light-year is the distance light travels in a year.
This is considered a unit of distance connected to the distance that light can travel in one year. It is proved that light travels at 300,000 km per second so, in 1 year, it might travel 10 trillion km.
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Answer:
The tension on each rope is 28.28 lb
Explanation:
Given that,
Weight = 40 lb
Angle = 45°
We need to calculate the tension on each rope
Considering the symmetry of the system, the tension of each rope must be same
So,

Put the value into the formula




Hence, The tension on each rope is 28.28 lb.