C Hel Uranus (mass = 8.68 x 1025 kg) and its moon Miranda (mass = 6.59 x 1019 kg) exert a gravitational force of 2.28 x 1019 Non each other. How far apart are they? cs [?] x 10!?! ] X m Coefficient (green) Exponent (yellow) Enter

Why is alternating current more effective at long–distance travel than direct current? a. the power lines are made out of conductors. b. transformers increase or decrease voltage as needed. c. the ac generator is more efficient. d. ac has lower voltage than dc.

Which of the following correctly describes the early view of catastrophism?

Asher cycles 12 miles in 16 hours. what is his speed?