physics/astronomy question?

Joe M

New member
How could I calculate the acceleration due to gravity right above a star (BVS-1)?

(a) someones feet
(b) the top of someones head
(c) the difference in the magnitude in A and B
(d) someones mass at 73.9 kg, calculate the difference in force in newtons and in pounds

any help would be appreciated!
Thanks
 
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