What is the electric potential 4.20 m from a -3.37*10^-6 C
charge? Include the sign, + or -
(Unit = v)

A30 kg weight lies on top of a massless piston of area a = 0.01 m2 the exterior air is at a (constant) p =1 atm and t = 27 c. the interior gas is 0.4 moles of (ideal) n2 and it has initial temperature 27.00 degrees c. 1. what is the initial pressure in the interior? a. 29.4 kpa b. 130.7 kpa c. 101.3 kpa the next three questions concern what happens when an amount of heat q is slowly added to the interior, raising the piston by 1 mm and raising the interior temperature to 27.40 c

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

What is the coefficient of kinetic friction μk between the block and the tabletop?