Describe the difference between walking on earth and walking on the moon

Astronauts who walked on the moon had to wear vacuum-sealed suits with oxygen supply, otherwise they would simply die if they wore normal Earth clothing. The third major difference is that the moon's gravitational pull is only one-sixth to that of the Earth's.

Explanation:

atomic = no of protons.

mass number-atomic number = neutron number

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)