The distance of through which a stone falls from rest is proportional to the square of the time taken t. if the stone falls 45m in 3 seconds, how far will it fall in 6 seconds? how long will it take to fall 20m?

When waves break, their energy gives a push to the water in a direction parallel to the shore, and the repeated breaking of many waves generates a longshore current traveling parallel to the shore. True or false?

Locations near the equator are

When is it daytime in New York? A) it is daytime across the United States B) it is daytime in the Western Hemisphere C) it is night time on the opposite side of Earth D) is it night time in the Southern Hemisphere

Where does the force of a tornado come from?

What did the Native Title Act do? A. It recognized and protected Aboriginal rights to land. B. It stated that Aborigines were to be counted as part of the census. C. It established Aboriginal languages as official. D. It granted Aborigines suffrage.

Is argentina in the northern or southern hemisphere?

How does earths revolution affect our view of stars and constellations in the night sky?

The reason why the USA seems to have so many products that are "Made in China" is because Chinese businesses are very involved in world trade. Which means Chinese businesses are

Which of the following is not a place where hydrogen can be found on Earth? A. Natural gas well B. Atmosphere C. Water D. Mine

Molten lava coming out of a Hawaiian volcano cools down and forms rock. Which statement best describes the flow of energy in this scenario? Energy moves from the surroundings to the lava. Energy stays within the lava.