3 ventajas y 3 desventajas de la fuerza de fricción.

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object