Physics, 27.07.2021 20:40 khikhi1705
Why does the Earth exert a gravitational force on objects on its surface?
A. It has an atmosphere,
B. It has mass
C. It has a magnetic field.
D. It is so dense.
Answers: 3
, where F is the force exerted , m1 and m2 are the earth's mass and the object's mass, d is the distance and G the gravitacional constant. Comparing to the options we can say that the Earth exerts a gravitational force on objects on its surface because of its mass.
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Why does the Earth exert a gravitational force on objects on its surface?
A. It has an atmosphere,<...
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