Which of the following does not serve as a way to neutralize the charge in a body? A. Adding more protons to a positively charged body until the number of protons matches the number of elec
B. Adding free electrons to a positively charged body
C. Allowing free electrons to escape from a negatively charged body
D. Bringing the charged body into contact with another body having an equal but opposite charge

B. Adding more protons to a positively charged body until the number of protons matches the number of electrons

Explanation:

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.