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.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.

You can melt ice by applying pressure because the solid/liquid line has a slope.