Getting an object to travel at or near light speed by adding velocities
18799
If I run along the aisle of a bus traveling at (almost) the speed of light, can I travel faster than the speed of light?
145493
How do you properly implement gravity to a free floating space object and some sort of friction when thrusting in opposite direction
606
How to control object's path follow speed based on its position
18886
How to get distance when acceleration is not constant?
56005
Speed of light travel
57773
About the speed of light and gravity
86328
What is the relative speed of two near-light speed particles headed towards each other?
125454
Creating an animation illustrating the time-evolution of a pre-computed orbit
12267
(Almost) double light speed
12175
Applying the principle of equivalence to an accelerated frame
87281
Is there a way to make particles behave like rigid body objects?
112965
Are virtual particles limited by the speed of light?
58628
Floating Objects and Weight
61714
Can One-Way Speed of Light be Instantaneous?
151513
Linear motion with variable acceleration
118983
How to model physics in Blender?
44516
What is the displacement of an accelerated and relativistic object?