Answer: The density of glycerine will be 
Explanation:
Density is defined as the mass contained per unit volume.
Given:
Density of glycerine= 
1 lbm = 0.454 kg
1 kg =
Thus 
Also 
Putting in the values we get:
Thus density of glycerine will be
<span>1200 meters is less than 1 kilometer
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Answer:
1.The Sun is located at one of the foci of the planets' elliptical orbits.
2.The path of the planets around the Sun is elliptical in shape.
Explanation:
As per Kepler's law of planet motion we know that all planets revolve around the sun in elliptical path in such a way that position of Sun must be at one of the focii of the path
So all planets are in elliptical path always
Position of sun is always at one of the focus
so correct answer will be
1.The Sun is located at one of the foci of the planets' elliptical orbits.
2.The path of the planets around the Sun is elliptical in shape.
Boy X and Boy Y both move backward in opposite directions.
Answer:
i can't see the picture pls can you send a link or no
Explanation:
