exam01_samples

exam01_samples - constant rates of d ! /dt = 2 rad/sec and...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
February 06, 2010
Background image of page 1

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

View Full DocumentRight Arrow Icon
February 06, 2010
Background image of page 2
February 06, 2010
Background image of page 3

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

View Full DocumentRight Arrow Icon
ME 274 – Spring 2008 Name Examination No. 1 PROBLEM NO. 3 Instructor Given : A robotic manipulator is made up of two links OA and ADB as shown in the figure below left. Link OA has a fixed length of L = 4 ft , and the length link ADB is increasing at a constant rate of 6 ft/sec . The orientation angles of links OA and ADB are increasing at
Background image of page 4
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: constant rates of d ! /dt = 2 rad/sec and d " /dt = 3 rad/sec , respectively. Find : For the position shown below right with b = 3 ft , = 0 and = 90, determine the acceleration of point B on the manipulator. HINT : In solving this problem, use an observer that is attached to AD and with a set of coordinate axes also attached to AD. O A B L b x y D O A B 90 x y D...
View Full Document

Page1 / 4

exam01_samples - constant rates of d ! /dt = 2 rad/sec and...

This preview shows document pages 1 - 4. Sign up to view the full document.

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