Sarah roller skates 18.5km in 3 1/2 hours. what is her average speed in kilo per hour?

Which of the following countries exclusively use the metric system? United States France England Canada

A type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented together

Which of the following describes a magnet that only has a field when a current is present? permanent magnet magnetic domain electromagnet magnetic pole

Which of the following criteria cause Pluto to be demoted to a dwarf planet? A. Doesn't orbit around the sun. B. Is not spherical. C. Has too small of a diameter. D. Doesn't dominant (compose most of he mass of) it's orbit

By constructing basic electric circuits, you will be able to measure current flow. With Ohm's law in mind, what broad question are you answering by doing this experiment?

5. The group number of the carbon family is: a. 1 b. 2 C. 3 d. 4

Which particles have the strongest attraction between them: the particles of a gas, the particles of a liquid, or the particles of a solid?

A skydiver falls toward the ground at a constant velocity. Which statement best applies Newton's laws of motion to explain the skydiver's motion?

Which of the following statements is/are true? Check all that apply. Check all that apply. The work done by a conservative force depends on the path taken. A potential energy function can be specified for a conservative force.

Which is not a characteristic of the jovian planets?