On the Moon, the hammer and the feather landed at the same time because: A. The Moon has less gravity than Earth.

B. There is no air resistance on the Moon.

C. The astronaut dropped them at different times.

What’s the scientific notation for the number 6,840,000,000

Why do scientists look for patterns in the world? a. patterns can explain observations. b. patterns never change, no matter what. c. patterns are easy for scientists to detect. d. patterns are all the same, through all time.

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms