Acompass taken to earth’s moon does not point in a specific direction on the moon.
what is the most likely reason for the difference between how the compass works on earth and on the moon?
the moon lacks an atmosphere.
the moon contains no rocks that have iron.
the moon does not have a liquid core.
the moon has no bodies of water.

Astone is dropped with no initial velocity from the top of a cliff and hits the ground a time of 3.9 s later. what is the height of the cliff, in units of meters? you may assume that air resistance is negligible. give the answer as a positive number question 15 a figure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 200 o 20.9 12000 o 3.33

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus

Which of the following is the best name for mgcl2