Two forces, vector F1 = (6.05î − 5.00ĵ)N and vector F2 = (2.20î − 6.85ĵ)N, act on a particle of mass 2.20 kg that is initially at rest at coordinates (−2.15 m, +3.60 m). 1) In what direction is the particle moving at t = 12.0 s?

2) What displacement does the particle undergo during the first 12.0 s? (in vector components)

3) What are the coordinates of the particle at t = 12.0 s? x and y

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more than, less

less than, more

  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 inner core.

good luck: )

klicker