Frequency is the number of oscillations (or cycles) per

1) Minute

2) hour

3) day

4) second

Does a 12 hour time difference mean you are on the other half of the earth

Volume can be measured in liters or cubic meters. a. T b. F

A bullet accelerates at a rate of 90,000m/s' from rest. Calculate its velocity if it travels a distance of 0.5m while accelerating.

True or false In longitudinal waves, the medium moves parallel to the direction of energy transport.

What subtomic particle takes electric charge in friction

Find the net charge of a system consisting of 6.16*106 electrons and 7.68*106 protons. Express your answer using three significant figures. Qnet = 2.43*10-13 C

A motorist is driving at 20m/s when she sees that a traffic light 200m ahead has just turned red. She knows that this light stays red for 15s, and she wants to reach the light just as it turns green again. It takes her 1.

Does sound move as a longitudinal or transverse wave in a medium?

Which configuration would produce an electric current? a. Rotate a coil of copper wire between two magnets. b. Connect a wire between a copper and zinc strip sitting in a beaker of water. c.

A bag of potatoes has a mass of 2.5 kg. What is its approximate weight on Earth?