When the ball reaches the ground, it hit the ground with 98 J of energy and was travelling at 5 m/s. How much energy did the ball hold even before it was thrown off the wall? What kind of energy is this (be specific)? Explain your answer.

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

snell's law

refractve index = sin incidence / sin refraction