Which of the following statements about planetary satellites is true?
a)all planetary satellites are relatively small, typically having a radius of no more than 20 kilometers.
b)all planetary satellites are as large as our moon or bigger.
c)planetary satellites vary greatly in size, but none are larger than any of the planets in the solar system.
d)planetary satellites vary greatly in size, from very small, to some that are larger than some planets.

glass has been rated on the mohs scale as 5.5

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.