Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Bob asked in Science & MathematicsPhysics · 2 years ago

Any physics geeks out there?

You are standing next to the edge  of a canyon when you exert superhuman strength and throw a ball straight up at a velocity of 456 m/s. You see the ball hit the canyon floor 145.5m below. What is the total time the ball spends in the air?

There are no answers yet.
Be the first to answer this question.