Wow -- 11 posts in 10 minutes. You must be taking a test or something.
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A person is jumping straight up and down on a trampoline. The height of the center of mass of the person is measured every tenth of a second. It takes just over one second to complete one full bounce.
(If you want to see the data, look at the video above.)
t (seconds) 2.90 3.00 3.10 3.20 3.30 3.40 3.50 3.60 3.70 3.80 3.90 4.00
x(t) (feet) 7.20 6.80 6.10 5.05 4.00 3.80 4.60 5.80 6.90 7.60 8.00 7.90
Find the average velocity (in feet/sec) of the jumper from 3.00 seconds to the time when he is at the lowest point.
(Enter answer to 2 decimal places.)
- sin responder
Find the linear approximation to the velocity (in feet/sec) of the jumper at t=3.75.
(Enter answer to 2 decimal places.)
- sin responder
Using the information from your previous answer, what would be the best estimate for the acceleration (in feet/sec2) at t=3.7?
(Enter answer to 2 decimal places.)
3 answers
Right now, you are blocked from posting any more of these. I'll unblock you in a few minutes to give you time to think about your questions and get ready to post what YOU HAVE TRIED for each one so that a math tutor might reply.
However, if you just post more of the same, without showing your work, you'll be blocked again.
However, if you just post more of the same, without showing your work, you'll be blocked again.
please til 18 ag