I think the answe would be 16n
Answer:
the magnitude of gravitational force would be 20 N
Explanation:
therefore on a body of mass m by earth is 
where M is the mass of earth m is the mass of body, G is the gravitational constant and r is the distance of seperation from centre of earth.
therefore F =
therefore F = 20 N.
Heat from deep within Earth is thought to keep the asthenosphere malleable, lubricating the undersides of Earth's tectonic plates and allowing them to move.
Answer:

Explanation:
Hello there!
In this case, since the combustion of butane is:

Thus, since the molar mass of butane is 58.12 g/mol and that of carbon dioxide is 44.01 g/mol, we obtain the following mass of CO2 product:

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