View the step-by-step solution to:

Question

If an arrow is shot upward on Mars with a speed of 56 m/s, its height in meters t seconds later is

given by y = 56t − 1.86t2


(a) Find the average speed over the given time intervals.


(i)    [1, 2]

 m/s


(ii)    [1, 1.5]

 m/s


(iii)    [1, 1.1]

 m/s


(iv)    [1, 1.01]

 m/s


(v)    [1, 1.001]

 m/s



(b) Estimate the speed when t = 1.

 m/s








use table to answer

Top Answer

All answers are... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question