Gray whales travel down California's coast as they migrate between cool waters off Alaska to the warmer waters along Mexico. In which area do you think more thermal energy would move from the whale to its environment? Explain.

The car traveled part of the route at an average speed of 60 km / h. then it traveled at 130 km / h, and the last section traveled at 80 km / h. What was the average speed if the entire 200 km route was completed in 2.5 hours? save calculations

Item 8 Which term describes when two atoms of the same element have different numbers of neutrons and therefore different atomic masses? isomers isotopes molecules

4 An 80 kg skier stands at the top of a 40 meter slope. What is her gravitational potential energy before she skies down the slope? O 3200 O 31,360 19.63 O 15,680

In a standing wave, there is both constructive and destructive interference. True or False?

Describe the energy of a bowling ball as it rolls towards and hits a bowling pin, (Include energy, work, and power).

Two current-carrying wires are perpendicular to each other. The current in one wire flows vertically upwardand the current in the other wire flows horizontally toward the east. The horizontal wire is 1 m south of the vertical wire.

What are two ways friction can be reduced and what is one way friction can slow down a roller coaster?

When discussing Newton's laws of motion, which terms do people most likely use when talking about Newton's third law of motion

When can hfc-134a become combustible in a mobile air conditioning system?

Your friend tells you they think it would be cool to have band practice on the moon. Is it possible to hear the band play on the moon? Why or why not?