Kidnapping is a crime in most countries. In which case "a person" can not drop charges, the charges are made by the state/police (on the basis of a complaint or evidence) and it is up to them whether or not to prosecute the person charged.
You cannot drop charges. The state presses and/or drops criminal charges.
Different drops had different charges in Millikan's oil drop experiment because they gained or lost electrons as they moved through the chamber, leading to variations in their net charge. This variability in charge allowed Millikan to observe different electrostatic forces acting on the drops and calculate the charge of a single electron.
It drops.
it drops
Drips
drops
probably not alot
It drops.
You dead.
drops
drops
Engine makes noise, performance drops, fuel mileage drops,