The force between a 100 kg man and the Earth is 980 N. How close must two protons (1.6 X 10-19 C) be to generate the same force?

The distance between two protons to generate 950N of force is 0.49 X 10⁻¹⁵ m

Explanation:

Given:

Mass of man, m = 100 kg

Force between man and earth = 980 N

Charge of proton, q = 1.6 X 10⁻¹⁹C

Same force is generated between them

Distance between two protons, r = ?

According to Coulomb's law:

where,

k is Coulomb's constant

k = 9 X 10⁹ Nm²/C²

According to the question:

Solving the equation:

Therefore, the distance between two protons to generate 950N of force is 0.49 X 10⁻¹⁵ m

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas