What is the net force on an object when you combine a net force of 10 N up with a force of 5 N down? a. 5 N down
c. 50 N up
b. 15 N up
d. 5 N up
man walls his doc following the route shown in the diagram below. Which answer choice below

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

c) up

hope this