How are Earth and Venus similar? How is Venus different from Earth? (Provide two similarities and two differences.)

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

What’s #16 asking me and how do i solve it?

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.