If inertia is affected by velocity, and velocity is relative, doesn't that mean that inertia is frame-dependent?
44051
If velocity is relative, how can mass (inertia) be coordinate independent?
145566
Will the momentum be conserved in this scenario?
125883
Moment of inertia: why $\mathrm{dI}=r^2\mathrm{dm}$ instead of $\mathrm{dI}=m\mathrm{dr^2}$?
114225
If movement is relative, why is it said that moving objects have kinetic energy?
94615
Is the change in kinetic energy of a particle frame independent?
105118
Rapid (ac/de)celeration in relativity does what to inertial clocks?
12175
Applying the principle of equivalence to an accelerated frame
10922
Speed vs Velocity
105142
What does general relativity say about the relative velocities of objects that are far away from one another?
120420
Why is it called Sylvester's Law of Inertia?
20782
Do internal forces cause change in velocity?
28940
Why does Newton's third law exist even in non-inertial reference frames?
37102
Twins Paradox - Does ageing depend on motion?
76238
Why is the relative velocity of B with respect to A negative of the relative velocity of A with respect to B?
62259
What will be the effect on a rigid body if two unlike unequal parallel forces act on the body?
32338
A Basic Question about Gravity, Inertia or Momentum or something along those lines
47869
Is an explanation of 'effect of Earth's rotation on $g$' possible from an inertial reference frame?