Relativity

Compute the effects of special relativity on length, time and other physical properties.

Compute relativistic length contraction:

Determine the time dilation felt by probes and satellites:

Do relativistic addition of velocities:

Determine relativistic aberration:

Determine proper velocity:

Compute relativistic momentum:

Calculate the rest energy of an object:

Use general relativity to calculate time dilation and the properties of black holes.

Determine gravitational time dilation near massive objects:

Compute the properties of black holes: