physic物理问题英文6A.calculate the force of gravity on a 65-kg per
physic物理问题英文6
A.calculate the force of gravity on a 65-kg person in the following:
a.at the surface of the Earth (R=6400km)
b.at twice the Earth's radius
c.at four times the Earth's radius
B.Plot this gravitational force with distance.What pattern or relationship do you expect to obtain?Does your plot conform to your expectation?
A.calculate the force of gravity on a 65-kg person in the following:
a.at the surface of the Earth (R=6400km)
b.at twice the Earth's radius
c.at four times the Earth's radius
B.Plot this gravitational force with distance.What pattern or relationship do you expect to obtain?Does your plot conform to your expectation?
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你能帮帮他们吗