download - Kckong.info

More documents

Recommendations

Info

Example 19.2 Solution Bar Adding I G w and the moment of mv G about the IC yields Copyright © 2010 Pearson Education South Asia Pte Ltd 19.2 Principle of Impulse and Momentum Principle of Linear Impulse and Momentum The equation of translational motion for a rigid body can be written as F = ma G = m (dv G /dt) Since the mass of the body is constant, Multiplying both sides by dt and integrating from t = t 1 , v G = (v G ) 1 to t = t 2 , v G = (v G ) 2 yields Copyright © 2010 Pearson Education South Asia Pte Ltd
19.2 Principle of Impulse and Momentum Principle of Linear Impulse and Momentum This equation is referred to as the principle of linear impulse and momentum. It states that the sum of all impulses created by the external force system which acts on the body during the time interval t 1 to t 2 equal to the change in the linear momentum of the body during the time interval. Copyright © 2010 Pearson Education South Asia Pte Ltd 19.2 Principle of Impulse and Momentum Principle of Linear Impulse and Momentum + = Copyright © 2010 Pearson Education South Asia Pte Ltd
Page 1 and 2: Engineering Mechanics: Dynamics in
Page 3 and 4: 19.1 Linear and Angular Momentum An
Page 5 and 6: 19.1 Linear and Angular Momentum Tr
Page 7: Example 19.1 At a given instant the
Page 11 and 12: 19.2 Principle of Impulse and Momen
Page 13 and 14: 19.2 Principle of Impulse and Momen
Page 15 and 16: Example 19.2 Solution Principle of
Page 17 and 18: Example 19.4 Solution Cylinder Kine
Page 19 and 20: 19.3 Conservation of Momentum Proce
Page 21 and 22: Example 19.6 Solution Conservation
Page 23 and 24: Example 19.8 The 5-kg slender rod i

download - Kckong.info

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?