50 kg student climbs a rope 5 meters in length and stops at the top. (a) What must her speed have been in order to match the power output of a 200 W light bulb

Current enters a circuit at a: 1.positive terminal 2.negative terminal 3.low potential side 4.resistor

What will a positive and a negative charge do if they are separated from each other?

What is the primary force that suspension bridges use cables to hold their spans up? a. tension force b. resistance force c. normal force d. elastic force e. applied force