What is the net force on a box that is being pushed to the right with a 50 in the force while the same time being push the left for the 20 in the force

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

What can you increase the strength of an electromagnet by

Which planet do you think would be easiest for humans to colonize some day?