Posts tagged newtonian-mechanics

If we have a force which changes depending on the position of a particle, how can we find the position of the particle at some time $t$? We can find its velocity if it has travelled a given distan...

1 answer  ·  posted 1y ago by MissMulan‭  ·  edited 1mo ago by Trilarion‭

Suppose we have a free falling object inside a planet's gravitational field with strength g.The planet's atmosphere provides a drag force which is dependant from the u^2 of the particle. Suppose t...

0 answers  ·  posted 7mo ago by MissMulan‭  ·  edited 7mo ago by MissMulan‭

What examples of a system can be described by a system of ordinary differential equations?

1 answer  ·  posted 8mo ago by MissMulan‭  ·  last activity 8mo ago by Olin Lathrop‭

This gravitational field we move inside has some distance L after which it becomes 0.Before L it is just like any gravitational field. Suppose we move inside that gravitational field.The accelerat...

1 answer  ·  posted 1y ago by MissMulan‭  ·  last activity 1y ago by Mithrandir24601‭

A 4C point charge of mass 2kg is suspended by a string of length 6m. The charge is placed in the Earth's Gravitational field and a uniform horizontal electric field of strength $\sqrt{11}NC^{-2}$...

1 answer  ·  posted 2y ago by deleted user