Answer: A certain white dwarf star was once an average
Chapter , Problem 53(choose chapter or problem)
A certain white dwarf star was once an average star like ourSun. But now it is in the last stage of its evolution and is thesize of our Moon but has the mass of our Sun. {a) Estimategravity on the surface on this star. (b) How much would a 65-kgperson weigh on this star? (c) What would be the speed of abaseball dropped from a height of 1.0 m when it hit the surface?
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