A rock is dropped from the top of a building. after 4 seconds it is moving at 40 m/s. what was the acceleration of the rock

Compare salt marshes and mangrove forests and explain why mangrove forests are such critical habitats on high energy coasts.

Which of the following describes a mixture?

Who put forth the theory of multiple intelligences

What are the colors of talc and corundum

The designated course for a 6 kilometer road race has the runners going 4.5 km west and then 1.5 km north, where the finish line is located. A less-than-honest contestant in the race runs 2.

Is it possible to put a distance versus time graph to be universal go mine

On very dry days, when you use a comb or a brush, your hair sometimes stands on the end and maybe even sticks to the comb or brush. Explain why this happens in terms of electric charge.

A large balloon is initially filled to a volume of 1.96 l at 318.44 k and a pressure of 2.89 atm. what volume of gas will the balloon contain at 1.77 atm and 336.33 k?

How to calculate kinetic energy? (physics/physical science)

What's the difference between the offspring of an asexual organism and a sexual organism