Physics, 15.12.2021 20:20, anggar20

This is a map showing the approximate positions of the continents millions of years ago, after the breakup of the last supercontinent. Assume that South America and Africa diverged (separated) at an average rate of 3.5 cm/year (centimeters per year). If the two land masses are now 2850 km (kilometers) apart, how many years ago did they separate? A. 1.2 • 10^8 years

B. 1.0 • 10^5 years

C. 1.2 • 10^7 years

D. 8.1 • 10^7 years

E. 8.14 • 10^5 years

F. 1.05 • 10^4 years

This is a map showing the approximate positions of the continents millions of years ago, after the

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, dashawn3rd55

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

Answers: 1

continue

Physics, 22.06.2019 18:00, ggdvj9gggsc

Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?

Answers: 3

continue

Physics, 23.06.2019 04:00, byron17

A15 ohm resistor and a 25 ohm resistor are connected in a series to a 60 volt battery. what is the power used by each device

Answers: 3

continue

Physics, 23.06.2019 06:00, njones58emailtjcedu

What is offspring? why does a longer life span mean a higher chance of producing offspring?

Answers: 3

continue

Do you know the correct answer?

This is a map showing the approximate positions of the continents millions of years ago, after the b...