13) Which statement below is false?
A)
Weight depends on the force of gravity.
Mass is the amount of matter ift att object.
React
0)
Mass is a constant no matter

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?

Determine the time it takes for a satellite to orbit the earth in a circular "near-earth" orbit. the definition of "near-earth" orbit is one which is at a height above the surface of the earth which is small compared to the radius of the earth, so that you may take the acceleration due to gravity as essentially the same as that on the surface. does your result depend on the mass of the satellite?