Principle of Work and Energy for a System of ParticlesLearning Goal:The two blocks shown have masses of mA = 43 kg andmp = 78 kg. The coefficient of kinetic friction between block A andthe inclined plane is 0.14. The angle of the inclined plane isgiven by = 35°. Neglect the weight of the rope and pulley (Figure 1)Figure88°FClear1 of 1S ▼Part B - Determining the velocity of the blocks at a given positionIf both blocks are released from rest, determine the velocity of block B when it has moved through a distance of s= 2.50 m.Express your answer to two significant figures and include the appropriate units.► View Available Hint(s)(VB)2=SubmitμAValueUnitsPart C- Determining the position of the blocks at a given velocityμAValueIf both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (VB)2 = 4.75 m/s.Express your answer to two significant figures and include the appropriate units.►View Available Hint(s)?Units?AH ENG

Answered: Image /qna-images/answer/44274ea9-8614-4b4c-85ee-3a40af0ad320.jpg

Learning Goal: The two blocks shown have masses of mA = 43 kg and mB= 78 kg. The coefficient of kinetic friction between block A and the inclined plane is μ = 0.14. The angle of the inclined plane is Uk given by = 35° Neglect the weight of the rope and pulley (Figure 1)

Learning Goal: The two blocks shown have masses of mA = 43 kg and mB= 78 kg. The coefficient of kinetic friction between block A and the inclined plane is μ = 0.14. The angle of the inclined plane is Uk given by = 35° Neglect the weight of the rope and pulley (Figure 1)

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.3P: Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair...

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Question

Principle of Work and Energy for a System of Particles
Learning Goal:
The two blocks shown have masses of mA = 43 kg and
mp = 78 kg. The coefficient of kinetic friction between block A and
the inclined plane is 0.14. The angle of the inclined plane is
given by = 35°. Neglect the weight of the rope and pulley (Figure 1)
Figure
88°F
Clear
1 of 1
S

▼
Part B - Determining the velocity of the blocks at a given position
If both blocks are released from rest, determine the velocity of block B when it has moved through a distance of s= 2.50 m.
Express your answer to two significant figures and include the appropriate units.
► View Available Hint(s)
(VB)2
=
Submit
μA
Value
Units
Part C- Determining the position of the blocks at a given velocity
μA
Value
If both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (VB)2 = 4.75 m/s.
Express your answer to two significant figures and include the appropriate units.
►View Available Hint(s)
?
Units
?
A
H ENG

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