A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
Ted throws an object into the air with an initial vertical velocity of 54 ft/s from a platform that is 40 ft above the ground. About how long will it take the object to hit the ground?
a. 1 s
b. 2 s
c. 3 s
d. 4 s
anonymous
 one year ago
Ted throws an object into the air with an initial vertical velocity of 54 ft/s from a platform that is 40 ft above the ground. About how long will it take the object to hit the ground? a. 1 s b. 2 s c. 3 s d. 4 s

This Question is Closed

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1Use the same equation to solve for t, with different parameters. v=+54'/s x0=40' don't forget to correct the halfacceleration from 4.9 to 16.1'/s^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what? I honestly don't understand. I really don't. I just need the answer.

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1X0 is the initial height, taking ground level as 0'.

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1Sorry, you got the wrong guy or the "just answer" responses. See also code of conduct : "I will encourage and guide those needing help, and not just give them an answer"

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thanks for the help.

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1You're welcome! Remember, you only have to find the values and substitute into the given kinematics equation.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I got it! I got it right! thank you!

mathmate
 one year ago
Best ResponseYou've already chosen the best response.1You're welcome! :) I'm glad you worked it out...on your own!
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.