PHY303K-Spring07-Final-Moore

PHY303K-Spring07-Final-Moore - final 01 – SAENZ LORENZO...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: final 01 – SAENZ, LORENZO – Due: May 9 2007, 11:00 pm 1 F ÐÓÛD iag ÖaÑ fÓ ÖiC ÐikeÖØe×ØÓde BEFECA :ÐÓg iÒ ØÓgÓ ØÓÑ eÒÙ iØeÑA 4\Ñ aÒ ag eaÓÙÒ Ø iÒ fÓ"E Ò Øe ÖØh e×e Ö ia ÐÒÙÑ b e Ö e igh Øha Öa Øe Ö× fÖÓÑ ÝÓÙ Ö Ðik e ÖaÒdÑ eÑ Ó Ö iÞeÝÓÙ ÖbÓÜÒÙÑ b e Ö ×Øh eeÜaÑ Øe ×Ø Ó Ö ÕÙ iÞ Ñ Ód e? ÕÙ iÞ Ñ Ód e i×ea ×ÝÙ ×Ø b Ö iÒgÝÓÙ Ö Ðik e ÖØÓ Ða ×× Ò Ða ×× :Ù × iÒg Øh ebÓÜÒÙÑ b e Ö abÓÚ e ¬ÒdÝÓÙ ÖbÓÜÓÒ Øh eÔ ÖÓ jeØed ×ÖeeÒ F ÖÓÑ Øh eØÓÔÓ fÔag eÓ fÝÓÙ ÖØe ×Øg e ØØh e5 Ðe ØØe ÖÚ e Ö× iÓÒÓd eÝÔ eØh i× Ód eÙ × iÒgÝÓÙ Ö Ðik e ÖDEE \ E " eÒ Øe Ö BYE D Ó e ×Øh eÓd e iÒÝÓÙ ÖbÓÜag ÖeeÛ iØh Øh eÚ e Ö× iÓÒÓd eÔ Ö iÒ ØedÓÒÝÓÙ ÖØe ×Ø? DEE \ E " eÒ Øe Ö B Öe ××\ E " ØÓÓÒÚ e ÖØØh eÚ e Ö× iÓÒÓd eØÓaÒÙÑ b e Ö D Ó e ×Øh eÚ e Ö× iÓÒÒÙÑ b e Ö iÒÝÓÙ ÖbÓÜ Ó Öd ig iØ× ag ÖeeÛ iØh Øh eÚ e Ö× iÓÒÒÙÑ b e ÖÔ Ö iÒ Øeda ØØh eØÓÔÓ fÔag eÓ fÝÓÙ ÖØe ×Ø? Öe ××\ E " ØÓ ×ÙbÑ iØÝÓÙ ÖÚ e Ö× iÓÒÒÙÑ b e Ö ×eØh e\ CC " Ô ÖeÚ iÓÙ ×ÕÙ e ×Ø iÓÒ aÒd\ CD " Ò eÜ ØÕÙ e ×Ø iÓÒ Ód e ×ØÓÒaÚ iga ØeØÓÛ h ihÕÙ e ×Ø iÓÒÝÓÙÛ aÒ ØØÓaÒ ×Û e Öh e ×e ØÛ ÓÓd e ×Ñ Ù ×Øb e×ÙbÑ iØØedÙ × iÒg Øh e\ E " eÒ Øe Ö bÙ ØØÓÒ F iÒdaÒd eÒ Øe ÖØh e Ðe ØØe ÖhÓ ieÓd e fÓ ÖÝÓÙ ÖaÒ ×Û e Ö fÖÓÑ Øh e\EECD E " Ði×Øedb e ÐÓÛDE\ E " eÒ Øe Ö BYE D Ó e ×Øh ehÓ ieÓd e iÒÝÓÙ ÖbÓÜag ÖeeÛ iØhÝÓÙ ÖeÒ ØÖÝ ? DEE \ E " eÒ Øe Ö B Öe ××\ E " ØÓÓÒÚ e ÖØØh ehÓ ieÓd eØÓahÓ ieÒÙÑ b e Ö D Ó e ×Øh eÒÙÑ b e Ö iÒÝÓÙ ÖbÓÜag ÖeeÛ iØhÝÓÙ Ö×e ÐeØedhÓ ie? Öe ××\ E " eÒ Øe Ö bÙ ØØÓÒ ØÓ ×ÙbÑ iØÝÓÙ ÖhÓ ie C h ekÝÓÙ ÖbÓÜ ed :Û ÖÓÒg G ÖeeÒ :Ó ÖÖeØ EECD E C hÓ ie : AA C hÓ ie : AB C hÓ ie : AC C hÓ ie4 : AD C hÓ ie5 : BA C hÓ ie6 : BB C hÓ ie7 : BC C hÓ ie8 : BD C hÓ ie9 : CA C hÓ ie: CB Ô ÖeÚ iÓÙ ×ÕÙ e ×Ø iÓÒ : CC aÒÓ Øh e ÖÕÙ e ×Ø iÓÒ : CD eÒ Øe Ö : E e Ö × i Ó Ò E Ò Ø Ö Ý A Ò × Û e Ö E Ò Ø Ö Ý ÕÙ iÞÑ Ód e Øe ×ØÑ Ód e ÒÓ ÖeeÒ Øe Ö Ý e × ÒÓ Ý e × ÒÓ Ý e × Ý e × ÖeeÒ Øe Ö ÒÓ final 01 – SAENZ, LORENZO – Due: May 9 2007, 11:00 pm 2 Question 1 part 1 of 3 10 points A uniform ladder is leaning against a smooth wall and is resting on a rough floor with a coefficient of the static friction μ . P b F f N mg θ L b h The equilibrium condition of the sum of the torques about the point P is given by 1. F L cos θ − mg L 2 sin θ = 0 2. F L sin θ − mg L sin θ = 0 3. F L cos θ − mg L 2 cos θ = 0 4. F L cos θ − mg L sin θ = 0 5. F L sin θ − mg L cos θ = 0 6. F L sin θ − mg L 2 cos θ = 0 correct Explanation: The forces acting on the ladder are shown...
View Full Document

This note was uploaded on 02/09/2010 for the course PHY 303K taught by Professor Turner during the Spring '08 term at University of Texas.

Page1 / 23

PHY303K-Spring07-Final-Moore - final 01 – SAENZ LORENZO...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online