2. According to the passage, the Afar Depression is

a. A really sad place far away

b. A vast desert in northeast Ethiopia, a country in Africa

c. A lake of boiling lava

d. A place where two continents collide

Two soccer players run toward each other. one player has a mass of 85 kg and runs west with a speed of 8 m/s, while the other has a mass of 105 kg and runs east with a speed of 7 m/s.

If the earth's rotation axis was tilted by 45 degrees instead of 23.5 degrees, how would that affect the climate of the earth? would the seasons be more or less extreme? why?

What theory states energy can not be created nor distroyed

An 80 kg person falls 60 m off a waterfall. what is her change in gpe

In which way does Stephen Hawking use mathematics in his work?

What two equations can be used to determine the speed of a wave

Which force has an infinite range and is always attractive?

A ramp with a mechanical advantage of 8 lifts objects to a height of 1.5 meters how long is the ramp

Sodium, atomic number 11, forms an ionic bond with an atom of an unknown element. What is one possible choice for the ther element in the compound?

A ship leaves the island of Guam and sails a distance 255 km at an angle 49.0 o north of west. Part A: In which direction must it now head so that its resultant displacement will be 125 km directly east of Guam?