Human could break a bone in a such a fall ?

A-4.60 μc charge is moving at a constant speed of 6.80×105 m/s in the +x−direction relative to a reference frame. at the instant when the point charge is at the origin, what is the magnetic-field vector it produces at the following points.

In a system, when potential energy decreases, then entropy also decreases. true false

Define the terms moral development and moral reasoning.