What is the kinetic energy of a softball moving at 20 m/s if the softball has a mass of 0.25 kg?

  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

what is the actual question though?

the components of a vector are the parts of the vectors that are to each other.

b perpendicular

490 n

f=125n a=2.5m/s2