Question

Mass of a particle depends on its speed. Does the attraction of the earth on the particle also depend on the particle's speed?

Answer 1

Explanation:

On the relativistic speed v, the particle’s mass is always dependent with which the particle moves as m = $\mathrm{mo} 1-\mathrm{v} 2 \mathrm{c} 2$.

Earth’s gravitational force of attraction is shown as F = $GMmr 2$

⇒F = $\mathrm{GMmor} 21-\mathrm{v} 2 \mathrm{c} 2$

It is to be noted that for lengthening of the gravity, there is only one reason for gravitational lengthening because of the travelling of photon with the speed denoted as c and this experience the force of gravitation.