A 40 kg mass is traveling with a velocity of 4 m/s. What is the object's kinetic energy? *

Apositive point charge q is fixed on a very large horizontal frictionless tabletop. a second positive point charge q is released from rest near the stationary charge and is free to move. which statement best describes the motion of q after it is released? assume q stays on the table

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic