1.25 is closer to 1.04 or not ?
plz heelp

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?

Which statements did both aristotle and ptolemy assume? check all that apply.