Question

Consider a particle of unit mass, moving in a region of space where its potential energy is

U(r) = U0

e

−p·r

r

, (2)

where p is a constant vector and U0 is a constant.

(i) Find the force F acting on the particle.

(ii) Assume p = p

ˆj. Imagine that the particle is released in a state of rest, at the point

(0, 1/p, 0). Find the velocity v∞ of the particle at infinity.​

Answer 1

Answer:

This is too big question I will teach you later