ch16-p086 - 86. Repeating the steps of Eq. 16-47 Eq. 16-53,...

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

View Full Document Right Arrow Icon
86. Repeating the steps of Eq. 16-47 Eq. 16-53, but applying cos cos 2cos cos 22 α β αβ +− §· += ¨¸ ©¹ (see Appendix E) instead of Eq. 16-50, we obtain [0.10cos ]cos4 y xt π , with SI units understood. (a) For non-negative x , the smallest value to produce cos π x = 0 is x = 1/2, so the answer is x = 0.50 m. (b) Taking the derivative, [] () 0.10cos 4 sin4 dy ux t dt == π
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 04/16/2011 for the course PHYSICS 191262 taught by Professor Najafzadeh during the Spring '09 term at The Petroleum Institute.

Ask a homework question - tutors are online