If you weigh 675 N on the earth, what would be your weight on the surface of a neutron star that has the same mass as our sun and a diameter of 22.0 km? Take the mass of the sun to be ms=1.99×1030 kg, the gravitational constant to be G=6.67×10−11 Nm2/kg2, and the acceleration due to gravity at the earth's surface to be g=9.810 m/s2.

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.