You take a 3 hour nap on a train traveling 40 miles per hour

How far did the train travel while you were asleep?

A coastline on Earth experienced a high tide at 6 a. m. At what approximate time will the next high tide occur, and why?

A box rests on a horizontal, frictionless surface. a girl pushes on the box with a force of 17 n to the right and a boy pushes on the box with a force of 13 n to the left. the box moves 3.5 m to the right.

3. How are meteors and meteorites different?

What units do chemists normally use for density of liquids and solids? for gas density? explain the differences?

A car is stopped at a red light. When the light turns green, the car starts accelerating again. In the process, a cup of coffee sitting in a cup-holder spills out onto the rear seats. Why does this happen?

When the volume increased, what happened to the density?

8. Chemical weathering occurs more rapidly in what kind of climates? A. Desertlike B. Cold with high snowfall amounts C. Cool and dry D. Warm with abundant rainfall

Recoil is noticeable if we throw a heavy ball while standing on a skateboard. If instead we go through the throwing motion but hold onto the ball, without friction effects our net recoil will be A) zero. B) the same as before.

If an electromagnet is used to pick up nails and other metal objects, what happens when the current is turned off?

An electron enters a region of uniform perpendicular en and bn fields. it is observed that thevelocity nv of the electron is unaffected. a possible explanation is: