A sphere A of mass m=2 kg is released from rest in the position shown and strikes the frictionless inclined surface of a wedge B of mass mg= 6 kg with a velocity v,= 3 m/s. The wedge, which is supported by rollers and may move freely in the horizontal direction, is initially at rest. Knowing that 0 = 30° and that the coefficient of restitution between the sphere and the wedge is e = 0.80, determine the velocities of the sphere and of the wedge immediately after the impact. en V とt V。e。 = \isê - 26en ニ VAO ニ VAO NAI Ve。こ В 1こ BI こ 30° = - o-866 V81 ee -0.SVBien
A sphere A of mass m=2 kg is released from rest in the position shown and strikes the frictionless inclined surface of a wedge B of mass mg= 6 kg with a velocity v,= 3 m/s. The wedge, which is supported by rollers and may move freely in the horizontal direction, is initially at rest. Knowing that 0 = 30° and that the coefficient of restitution between the sphere and the wedge is e = 0.80, determine the velocities of the sphere and of the wedge immediately after the impact. en V とt V。e。 = \isê - 26en ニ VAO ニ VAO NAI Ve。こ В 1こ BI こ 30° = - o-866 V81 ee -0.SVBien
Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter9: Dynamics Of A System Of Particles
Section: Chapter Questions
Problem 9.60P
Related questions
Question
100%
Do not solve the full qn
My question is why is the vector VAot = 1.5 and VAon =-2.6 as shown in the solution. I understand VAot is = -3cos30=-1.5 and VAon = -3sin30 =-2.6
Why is it postive 1.5 instead of negative 1.5 or for VAon why isit negative 2.6 and not positive 2.6?
Why is Vb1t = -0.866 and not 0.866 and Vb1n = -0.5 and not 0.5. I dont get it how to visualise the vector direction.
Please provide your answer by drawing a vector diagram with the angles to illustrate it.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
Classical Dynamics of Particles and Systems
Physics
ISBN:
9780534408961
Author:
Stephen T. Thornton, Jerry B. Marion
Publisher:
Cengage Learning
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
Classical Dynamics of Particles and Systems
Physics
ISBN:
9780534408961
Author:
Stephen T. Thornton, Jerry B. Marion
Publisher:
Cengage Learning
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning