The robot arm is elevating and extending simultaneously. At a given instant, 0 = 22°, Ò = 21 deg/s = constant, I = 0.40 m, = 0.23 m/s, and 7 = 0.05 m/s?. Compute the magnitudes of the velocity v and acceleration a of the gripped part P. In addition, express v and a in terms of the unit vectors i and j. 0.70 m

The robot arm is elevating and extending simultaneously. At a given instant, 0 = 22°, Ò = 21 deg/s = constant, I = 0.40 m, = 0.23 m/s, and 7 = 0.05 m/s?. Compute the magnitudes of the velocity v and acceleration a of the gripped part P. In addition, express v and a in terms of the unit vectors i and j. 0.70 m

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...

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The robot armis elevating and extending simultaneously. At a given instant, 0 = 37, 0 = 19 deg/s = constant, /= 0.48 m. i = 0.21 m/s. and i = -0.05 m/s?. Compute the magnitudes of the velocity vand acceleration a of the gripped part P. In addition, express vand a in terms of the unit vectors i and j. 0.63 m Answers: V= 0.4237 m/s 0.221 m/s V= ( -0.0533 i+ 0.4201 j) m/s a = ( -0.221 i+ 0.0074 ) m/s?
The robot arm is elevating and extending simultaneously. At a given instant, 0 = 37.,0 = 19 deg/s = constant, I = 0.48 m, i = 0.21 m/s. and i = -0.05 m/s?. Compute the magnitudes of the velocity vand acceleration a of the gripped part P. In addition, express v and a in terms of the unit vectors i and j. 0.63 m Answers: m/s m/s2 V= ( i+ j) m/s a =( i+ j) m/s?
The robot arm is elevating and extending simultaneously. At a given instant, 0 = 20°, = 24 deg/s = constant, 1 = 0.56 m, i = 0.20 m/s, and i = 0.05 m/s?. Compute the magnitudes of the velocity vand acceleration a of the gripped part P. In addition, express v and a in terms of the unit vectors i and j. 0.69 m Answers: V = i m/s i m/s? a = V = (i i+ i j) m/s a = (i i+ i j) m/s2
The robot arm is elevating and extending simultaneously. At a given instant, 0 = 22°, Ò = 21 deg/s = constant, I = 0.40 m, = 0.23 m/s, and 7 = 0.05 m/s?. Compute the magnitudes of the velocity v and acceleration a of the gripped part P. In addition, express v and a in terms of the unit vectors i and j. 0.70 m Answers: V = i m/s a = i m/s2 v = i i + i j) m/s a = i i + i j) m/s?
The robot arm is elevating and extending simultaneously. At a given instant, 0 = 20°, 0 = 24 deg/s = constant, 1 = 0.56 m, 1 = 0.20 m/s, and i = 0.05 m/s?. Compute the magnitudes of the velocity v and acceleration a of the gripped part P. In addition, express v and a in terms of the unit vectors i and j. 0.69 m Answers: V = 0.56 m/s 0.24 m/s? a = V = (i 0.01 i + 0.55 j) m/s i+ 0.0996 j) m/s2 a = -0.101
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