7.- Se lanza desde la base de un plano inclinado de 30º un bloque de 1 Kg con una velocidad inicial de 20 m/s. El coeficiente de rozamiento es 0,2. Calcula: a) La aceleración del bloque. (Sol: a = -6,6 m/s2)
b) El espacio recorrido. (Sol: xf -x0 = 30,03 m)

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.

conduct current i mean it makes sense