AN earth day, the time it takes for one complete rotation of the planet, is 24 hours. Use the motions of Earth and the moon to explain why the time between tides is 12.5 hours and not 12 hours.

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope. describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

If an object with an initial temperature of 300 k increases its temperature by 1°c every minute, by how many degrees fahrenheit will its temperature have increased in 10 minutes? (a) 6°f (b) 10°f (c) 18°f (d) 30°f

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves