Figure B <1 of 1 Learning Goal: To use the principle of work and energy to determine characteristics of a system of particles, including final velocities and positions. The two blocks shown have masses of m42 kg and mg = 73 kg. The coefficient of kinetic friction between block A and the inclined plane is 0.13. The angle of the inclined plane is given by = 40°. Neglect the weight of the rope and pulley.(Figure 1) 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 8 = 4.00 m Express your answer to two significant figures and include the appropriate units. ▸ View Available Hint(s) for Rart B for Part: do for Part redo for Part B reor Part B keyboard shortcuts for Part B help for Part B (VB)2= Value Units The compound unit you entered is not recognized. Review a list of acceptable units. No credit lost. Try again. Submit Previous Answers Request Answer Part C - Determining the position of the blocks at a given velocity If both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (TB)2 = 5.25 m/s. Express your answer to two significant figures and include the appropriate units. ▸ View Available Hint(s) for Rart C for Part do for Part redo for Part C res②or Part C keyboard shortcuts for Part C help for Part C Value Units Submit
Figure B <1 of 1 Learning Goal: To use the principle of work and energy to determine characteristics of a system of particles, including final velocities and positions. The two blocks shown have masses of m42 kg and mg = 73 kg. The coefficient of kinetic friction between block A and the inclined plane is 0.13. The angle of the inclined plane is given by = 40°. Neglect the weight of the rope and pulley.(Figure 1) 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 8 = 4.00 m Express your answer to two significant figures and include the appropriate units. ▸ View Available Hint(s) for Rart B for Part: do for Part redo for Part B reor Part B keyboard shortcuts for Part B help for Part B (VB)2= Value Units The compound unit you entered is not recognized. Review a list of acceptable units. No credit lost. Try again. Submit Previous Answers Request Answer Part C - Determining the position of the blocks at a given velocity If both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (TB)2 = 5.25 m/s. Express your answer to two significant figures and include the appropriate units. ▸ View Available Hint(s) for Rart C for Part do for Part redo for Part C res②or Part C keyboard shortcuts for Part C help for Part C Value Units Submit
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter7: Energy Of A System
Section: Chapter Questions
Problem 5P
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Transcribed Image Text:Figure
B
<1 of 1
Transcribed Image Text:Learning Goal:
To use the principle of work and energy to determine characteristics of a system of particles,
including final velocities and positions.
The two blocks shown have masses of m42 kg and mg = 73 kg. The coefficient of kinetic
friction between block A and the inclined plane is 0.13. The angle of the inclined plane is
given by = 40°. Neglect the weight of the rope and pulley.(Figure 1)
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 8 = 4.00 m
Express your answer to two significant figures and include the appropriate units.
▸ View Available Hint(s)
for Rart B for Part: do for Part redo for Part B reor Part B keyboard shortcuts for Part B help for Part B
(VB)2=
Value
Units
The compound unit you entered is not recognized. Review a list of acceptable units.
No credit lost. Try again.
Submit
Previous Answers Request Answer
Part C - Determining the position of the blocks at a given velocity
If both blocks are released from rest, determine how far block A has moved up the incline when the velocity of block B is (TB)2 = 5.25 m/s.
Express your answer to two significant figures and include the appropriate units.
▸ View Available Hint(s)
for Rart C for Part do for Part redo for Part C res②or Part C keyboard shortcuts for Part C help for Part C
Value
Units
Submit
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