Mathematics: Find the force a 68.5 kg person would experience while standing on the surface of mars. mars has a mass of 6.43 x 1023 kg and a radius of 3.43 x 106m from its center to the surface.

Find the force a 68.5 kg person would experience

Giabear23

14.01.2022

The correct answer is F=249.82N.

Step-by-step explanation:

The expression for the gravitational force is as follows:

$F=\frac{GMm}{r^{2}}$

Here, M, m are the masses, G is the universal gravitational constant and r is the distance between masses.

It is given in the problem that a person having mass 68.5 kg experience a force while standing on the surface of mars.

Put m= 68.5 kg, $r=3.43\times 10^{6} m$ , $G=6.67\times 10^{-11} N m^{2} kg^{-2}$ and $M=6.43\times 10^{23} kg$ in the above expression.

$F=\frac{(6.67\times 10^{-11})(6.43\times 10^{23})(68.5)}{(3.43\times 10^{6})^{2}}$

F=249.82 N

Therefore, the correct answer is F=249.82 N.

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neash19

12.10.2022

How do robots eat guacamole? With computer chips.”

Step-by-step explanation:

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