81_Dynamics 11ed Manual - Engineering Mechanics Dynamics v2...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Engineering Mechanics - Dynamics Chapter 12 v 2 27 m s = R 300 m = v 3 20 m s = Solution: a t v 2 v 1 t = a n v 3 2 R = aa t 2 a n 2 + = a 4.22 m s 2 = * Problem 12–108 The satellite S travels around the earth in a circular path with a constant speed v 1 . If the acceleration is a , determine the altitude h . Assume the earth’s diameter to be d . Units Used: Mm 10 3 km = Given: v 1 20 Mm hr = a 2.5 m s 2 = d 12713 km = Solution: Guess h 1Mm = Given a v 1 2 h d 2 + = h Find h () = h 5.99 Mm = Problem 12–109 A particle
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Ask a homework question - tutors are online