What type of changes does erosion cause? A physical B chemical C electrical D magnetic

A dragster starts with zero velocity and completes a 404.5 m (0.2528 mile) run in 4.922 s. If the car had a constant acceleration, what would be its acceleration and final velocity?

What is the displacement for a person that walks 3.0km north and 8.0 km south

If you were asked to describe a apple, how many layers would you say it has? How would you describe the layers?

According to John Locke, primary qualities of an object are what? A. innate ideas to the mind B. intrinsic features of objects of reality C. dependent on an observer D. none of the above

The repeated rising and sinking of water during boiling is due to

A car travels 35.0 mph north for 1.00 hour, then 40.0 mph east for 0.0500 hour, and finally 50.0 mph northeast for 2.00 hours. Calculate the average speed.

A 500 lb steel beam is lifted up by a crane to a height of 100 ft and is held there. A) How much work is being done to hold the beam in place? B) How much work was done to lift the beam?

If Light is shone through the slits of a card onto a sheet of white paper describe what is seen.

When you break a magnet in half, how many poles does each piece have? Explain.

What can you use to unscrew a tiny screw?