How many protons are required to generate a charge of +25.0 c?

protons

Explanation:

The total charge Q+=+25.0C is the sum of the charge of the N protons, with charge q :

q_{p}=1.6*10^{-19}C    charge of a proton

We solve to find N:

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.