A motorcycle skids for a distance of 2.0m with the icy road pushing on its tires with force of 120 N as its brakes are applied.
What is the change in kinetic energy for the motorcycle?

Acar accelerates from 5.0 m/s to to 11 m/s at a rate of 3.0 m/s^2. how far does it travel while accelerating? 20m 117m 43m 16m

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

What structural formula represents 4 electrons shared between two atoms?