A circuit has a voltage of 10 V and a current of 5 A. What must the resistance be? 0.5 ohms
50 ohms
2 ohms
15 ohms

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Which of the following bonds would be most polar? a. c-i b. c-br c. c-cl d. c-f e. c-o

Match each scenario to the form of energy it represents