The focus of this mirror was at 30 cm. Where should the candle be placed in order to create a real image? Choose one:
- closer than the focus
- at the focus
- further away from the focus
EXPLAIN HOW YOU CHOSE THE ANSWER!

Also, what happens to the size of the image as the candle is moved further away from the mirror? Explain.

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?