The current stellar "yardstick" is the

Air flows upward in the wick of a lantern because of the liquid property called

Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?