Determina la altura a la cual se encuentra un orificio en un recipiente cilíndrico, por el cual sale a una velocidad de 12m/s

Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?

3. which is not a primary color of light? blue red green yellow

Farmer a has a deep well and needs a lot of water for her animals and crops. her neighbor, farmer b, has a shallower well. he needs less water than farmer a because his farm is smaller. in years of drought, sometimes farmer b can't get any water from his wells. what can farmer b do to decrease the likelihood of his well running dry?