Answer:
<h2>yes </h2><h3><u>bt</u><u> </u><u>pic</u><u> </u><u>nyi</u><u> </u><u>clear</u><u> </u><u>is</u><u> </u><u>Lia </u><u>pata</u><u> </u><u>nyi</u><u> </u><u>lag</u><u> </u><u>taha</u></h3>
ON EARTH, every kilogram of mass weighs about 2.205 pounds.
So if you know the weight (in pounds), and you know that it was
weighed on Earth, you can simply divide the pounds by 2.205 ,
and you'll get the mass (in kilograms).
I can see that on this science homework, they used 2.2 for the weight
of 1 kilogram expressed in pounds. So just divide the weight by 2.2
to get the mass in kilograms.
(The weight number they gave you is not so random. :-) )
1200 times 2.5 is 3000. So it flew 3000 kilometers.
Complete Question
The diagram for this question is shown on the first uploaded image
Answer:
The value is 
Explanation:
From the question we are told that
The length of the stretcher is 
The weight of the stretcher is 
The weight for Wayne is 
The distance of center of gravity for Wayne from Chris is 
Generally taking moment about the first end where Chris is
=> upward moment
Here
is the force applied by Jamie
Generally taking moment about the second end where Jamie is
=> downward moment
Generally at equilibrium , the upward moment is equal to the downward moment

=> 
=> 