We have Four (4). quantum number used in description of the energy state of an electron.
Resistance = V / I
= 12 / 3 = 4
Answer: 1 inclined plane and box mover trolley
2 screw and drill
3 The axle, or rod and wheels
4 slides, ramps, and hills.
5 yes because they help the ball move quicker
6 i am not sure about this one)
Explanation:i do not know i am guessing
Answer:
data storage, OLEDS, and wires
Explanation: