Force of gravity equation.
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Compare the force of lunar gravity on the surface of the moon withthe force of Pluto's gravity at Pluto's surface.Fmoon/FPluto =
If you jumped out of an airplane, you would begin speeding up asyou fall downward, due to wind resistance, your velocity wouldbecome consistant with time. After this occurs, the magnitude ofthe force of wind resistance isa) equal to the force of gravity acting on youb) is slightly smaller than the force of gravity acting onyouc) is greater than the force of gravity acting on youd) is much smaller than the force of gravity acting on you
Usually the force of gravity on electrons is neglected. To see why,we can compare the force of the Earthâs gravity on an electron withthe force exerted on the electron by an electric field of magnitudeof 30000 V/m (a relatively small field).What is the force exerted on the electron by an electric field ofmagnitude of 30000 V/m? The acceleration of gravity is 9.8 m/s2,the mass of an electron is 9.10939 Ã 10-31 kg, and the elementarycharge 1.602 Ã 10-19 C.Answer in units of N.What is the force of the Earthâs gravity on the electron?Answer in units of N.
