A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
a rock breaks loose from a cliff and plunges toward the ground 400 feet below. The distance "d" that the rock falls in "t" seconds is given by the equation d=16t^2. how long does it take the rock to hit the ground??
anonymous
 5 years ago
a rock breaks loose from a cliff and plunges toward the ground 400 feet below. The distance "d" that the rock falls in "t" seconds is given by the equation d=16t^2. how long does it take the rock to hit the ground??

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0everybody helppin each other but knowbody want to help me whats up with that

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the distance the rock has to travel to hit the ground is 400ft. 400 = 16 * t^2 divide both sides by 16 and take the square root.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yup. Don't forget your units!
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.