anonymous
  • anonymous
a ball is thrown vertically downward with a speed of 3.0m/s.find its speed when it has travelled a distance of 5m.
Physics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
y2o2
  • y2o2
you have to state the gravitational acceleration.
anonymous
  • anonymous
i think the gravitational acceleration is 9.81m/s^2. a question is given like that without state the gravitational acceleration.
y2o2
  • y2o2
So you'll use the third Equation of motion: v² = u² + 2as so v² = 3² + 2*9.81*5 =107.1 v = sqrt(v²) = 10.349 m/s

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
tq very much..i'm appreciate it..
y2o2
  • y2o2
I'm glade it helped :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.