Two curling stone collides on an ice rink, stone 1 has a mass of 21 Kg and an initial velocity of 1.7m/s to the north, stone 2 has amass of 16Kg it was at rest initially, the stone collide dead center (a) what was the final velocity of stone 1 and stone 2?

  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

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr