Why do electric field lines cannot cross?

12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader