Shown below here is the track on the h-r diagram of a star like the sun. At point a the star is

According to the tide table below what time of day will the highest tide occur?

When an object is heated it contracts. a. true b. false

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.