An object's inertia means that if it is moving in a straight line it requires a force to keep it going at a constant speed. True or, false?

Which of the following changes will result in a stronger electromagnet? a. using fewer coils of wire b. using a higher voltage c. using a shorter nail d. using a longer wire

How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

The substances that are necessary for producing of certain hormones and that store and transport vitamins