Objects have a tendency to resist changing their motion. This property is called: *
10 points
Mass
Inertia
Density
Momentum

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.

Estimate the schwarzschild radius (in kilometers) for a mini-black hole formed when a superadvanced civilization decides to punish you (unfairly) by squeezing you until you become so small that you disappear inside your own event horizon. (assume that the your weight is 50 kg)