Problem 1 The crate has a weight of 100 lb and is initially at rest. The force P is sufficient for the crate to move down the incline at a velocity of 5t. The coefficient of kinetic friction μk = 0.25. a) Draw a complete Free Body Diagram. b) Write the equations of motion for your selected coordinates. The only variables should be unknowns. c) Solve for the required force P. d) What is the velocity when the crate has traveled one foot. 30° P
Problem 1 The crate has a weight of 100 lb and is initially at rest. The force P is sufficient for the crate to move down the incline at a velocity of 5t. The coefficient of kinetic friction μk = 0.25. a) Draw a complete Free Body Diagram. b) Write the equations of motion for your selected coordinates. The only variables should be unknowns. c) Solve for the required force P. d) What is the velocity when the crate has traveled one foot. 30° P
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![Problem 1 The crate has a weight of 100 lb and is initially at rest. The force P is sufficient for the
crate to move down the incline at a velocity of 5t. The coefficient of kinetic friction μk = 0.25.
a) Draw a complete Free Body Diagram.
b) Write the equations of motion for your selected coordinates. The only variables should be
unknowns.
c) Solve for the required force P.
d) What is the velocity when the crate has traveled one foot.
30°
P](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba09805e-c69e-42c2-a695-6eaaf9d4ee4f%2F8e1ba16d-ba1e-422c-978a-d557e3c7cbaf%2Fhxhdse_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 1 The crate has a weight of 100 lb and is initially at rest. The force P is sufficient for the
crate to move down the incline at a velocity of 5t. The coefficient of kinetic friction μk = 0.25.
a) Draw a complete Free Body Diagram.
b) Write the equations of motion for your selected coordinates. The only variables should be
unknowns.
c) Solve for the required force P.
d) What is the velocity when the crate has traveled one foot.
30°
P
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