Explain how the atomic theory was modified from Dalton’s theory to Rutherford’s. Include an explanation oWhat natural elements does this creation myth attempt to explain? Check all that apply. the ocean

land

the universe

crops

peoplef why the theory was modified.

the electron configuration that you gave me has 16 electrons ergo it has 16 protons ergo it is the element sulfur.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante

(newtons first law)

conservation of momentum law states :

momentum before collision = momentum after collision

momentum p (kg-m/s)= mass * velocity

say moving car=1 000 kg, velocity = 10 m/s then p = 1 000*10= 10 000 kg-m/s

say still car = 2 000 kg, velocity = 0 m/s then p = 2 000* 0 = 0 kg-m/s

total momentum prior to collision = 10 000 + 0 = 10 000 kg-m/s

momentum after collision = 10 000 kg-m/s

mass now = 1 000 kg+2 000 kg = 3 000 kg

10 000 = 3 000 kg* velocity m/s

10 000/3 000 = velocity

3.33 m/s = velocity after collision

an impulse is a force applied over time , momentum is exclusive of external forces and a perfect collision is implied