Suppose that you have a mass of 55.9 kg and are standing on frictionless roller skates. Someone then throws you a 3.2 kg mass with a velocity of 13.6 m/s and you catch it. What will be your resultant velocity?

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

  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

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.