Need ins 1. Where are positively charged particles found in an atom?
O a. The protons are found in the orbitals.
Ob. The electrons are found in the orbitals.
O c. The neutrons are found in the nucleus.
O d. The protons are found in the nucleus.
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The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.

Afisherman notices that his boat is moving up and down periodically, owing to waves on the surface of the water. it takes a time of 2.70 s for the boat to travel from its highest point to its lowest, a total distance of 0.700 m. the fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart. a. how fast are the waves traveling? b. what is the amplitude a of each wave?

Energy transformations that involve one transformation from one type of energy to another are called transformations.