A dog walks 6 m to his food bowl and then turns right and walks 8 meters to his doghouse. If the dog's final position is due east of his initial position, what is the displacement of the dog?

Which of these binary systems is most likely to contain a black hole? A. An x-ray binary containing an O star and another object of equal massB. A binary with an X-ray bursterC. An X-ray binary containing a G star and another object of equal mass

What did rutherfords model of the atom include that thomson's did not have?

Use the term sister chromatids in a sentence.

Which of these can NOT be negative? a. acceleration and momentum. b. speed and velocity. c. distance and speed. d. displacement and distance.

How we can separare the mixture of salt solution with sand

Imagine you can take all the atoms in a single drop of water and put them on a single line as closely packed as they can be. How long would that line be in meters? There are approximately 1022 atoms in a droplet of water.

An alpha particle (q = + 2e, m = 4.00 u) travels in a circular path of radius 6.56 cm in a uniform magnetic field with B = 1.70 T.

If a train going 60 m/s hits the brakes, and it takes the train 1 minute 25 seconds to stop, what is the train's acceleration?

A scientist who performs an experiment has no idea what the outcome of the experiment is going to be. True or False

Why should a truck have an engine that can produce more force than a regular car? A) "Net forces" do not affect cars and trucks the same way.