( ca С C
Giren
Jau scos (2x(03-kz) ärMlAlma
E=58., H=
M=40M, 6.0
Calculate; Electric flux density​

Asimply means that over time there was some sort of change.

The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?

Asap and show ! a 14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.