How can astronauts rotate their body in empty space ? How do they undergo "angular displacement" without any external torque?
71125
Is there a way for an astronaut to rotate?
90626
Work in circular motions
85100
Constant $g$ acceleration from astronaut's frame of reference
15338
Why is the centre of mass displaced even when external force is 0?
3605
Do objects rotate around the torque vector or its center?
112528
Will a machine or a technique ever be possible that allows artificial gravity in interplanetary space?
130942
What counter balances gravity here?
80522
Quaternion rotation without Euler angles
93878
Can humans control rotation of the Earth?
10178
How can mass bend spacetime, if there's nothing to bend?
95940
Conservation of angular momentum in a planetary system
146132
Torque off center of mass rigid body
51294
Derivation of Euler's equations for rigid body rotation
921
Can magnets rotate infinitely?
155774
How does Newton's first law asserts the existence of inertial frames?
82852
How is Angular Momentum Conserved when Mass is Released?
63700
Why doesn't an orbiting body keep accelerating?