The table below shows the acceleration of gravity on different bodies in the
solar system.
Object
Earth
Mercury
Mars
Neptune
Uranus
Pluto
Acceleration of gravity
(m/s2)
9.8
3.59
3.7
14.07
9.0
0.42
On which body would a 30 kg bowling ball have the least gravitational
potential energy when lifted to a height of 1 m?

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.