Ayúdenme con este problema de física. La es la cantidad de materia de un objeto. Además, es una cantidad vectorial.

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j