what is the best description for the orbit of a natural of a natural or artificial satellite around a planet? A. a parabola B. a circle C. irregular D. ellipsoid

There are 56 trees in an apple orchard. They are arranged in equal rows. There are 8 trees in each row. How many rows of apple trees are there? Which equation can be used to solve this problem?

Explain why two different elements cannot occupy the same box in the periodic table

When driving at night switch to low-beams whenever you come within ___ ft of an oncoming vehicle. A. 300 B. 500 C. 200

A car travels with an average speed of 55 miles/hr. What is this speed in a. m/hr? b. km/s? c. m/s?

Why is a hollow pipe stronger than a solid pipe?

ll of mass m is thrown vertically upward with an initial speed of v0. It experiences a force of air resistance given by F = - kv, where k is a positive constant. The positive direction for all vector quantities is upward.

When combing your hair, you scuff electrons from your hair onto the comb. is your hair then positively or negatively charged? how about the comb?

A 4 kg mass is in free fall. What is the velocity of the mass after 11 seconds

Pascal's principle explains the viscosity of motor oil used in cars. True or False?

A (n) ... is a material that takes in a wave when the wave hits it