Arock or a car do more damage if it hit a wall? i'm sorry for asking but my teacher wanted this so, support this answer by using the concept of inertia. ; d

Two technicians are discussing a starter that clicks repeatedly when the key is turned to the crank position. technician a says the solenoid hold-in winding is open. technician b says the solenoid pull-in winding is open. who is correct?

Humid air is a better electrical conductor than dry air. explain why you are most likely to receive a shock after walking across a carpet when the air is dry than when the air is humid.

Based on the diagram of the electric field lines around the two spherical charges, what are the signs of the left and right charge respectively?