In order to get a 15kg object moving to the west, a force of just more than 25 N must be exerted. Once it is moving, however, a force of only 20 N accelerates the object at 0.1 m/s2 to the west. What if the force that static friction can exert on the object? What is the force of kinetic friction?

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.

In a series circuit the __ is the same at every point