The answer is 3
I hope I helped
Answer:
58.9 N
Explanation:
The wood is buoyed up by the mass of the water is displaces
wood volume = .030 m^3 = 30 000 cm^3
mass of water displaced = 30 000 g = 30 kg
wood mass = 800 kg/m^3 * .030 m^3 = 24 kg
so tension in string = mg = ( 30 kg - 24 kg) * 9.81 m/s^2 = 58.9 N
Explanation:
Well the mountains and continents have evidence of once being together. Some of them line up and such. That means that cartographers, people who deal with maps, would probably recognize that since they're always looking at maps.
Hope that helps,
Your friendly neighborhood struggling student
Toodles
