The 1.5 kg physics book in figure is connected by a string to a 550 g coffee cup. The book is given a push up the slope and released with a speed of 2.5 m/s. The coefficients of friction are μ = 0.50 and μ = 0.20. (Figure 1) 20⁰ Part A How far does the book slide? Express your answer with the appropriate units. Part B At the highest point, does the book stick to the slope, or does it slide back down? stick to the slope slide back downhill
The 1.5 kg physics book in figure is connected by a string to a 550 g coffee cup. The book is given a push up the slope and released with a speed of 2.5 m/s. The coefficients of friction are μ = 0.50 and μ = 0.20. (Figure 1) 20⁰ Part A How far does the book slide? Express your answer with the appropriate units. Part B At the highest point, does the book stick to the slope, or does it slide back down? stick to the slope slide back downhill
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![The 1.5 kg physics book in figure is connected by a string to a 550 g
coffee cup. The book is given a push up the slope and released with a
speed of 2.5 m/s. The coefficients of friction are μ = 0.50 and k
= 0.20.
(Figure 1)
20⁰
Part A
How far does the book slide?
Express your answer with the appropriate units.
Part B
At the highest point, does the book stick to the slope, or does it slide back down?
stick to the slope
slide back downhill](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe040b111-4b10-4c24-8337-c45ed461242d%2F6fc32c0f-b272-49c5-8809-479db94f7230%2Fvk6vplt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The 1.5 kg physics book in figure is connected by a string to a 550 g
coffee cup. The book is given a push up the slope and released with a
speed of 2.5 m/s. The coefficients of friction are μ = 0.50 and k
= 0.20.
(Figure 1)
20⁰
Part A
How far does the book slide?
Express your answer with the appropriate units.
Part B
At the highest point, does the book stick to the slope, or does it slide back down?
stick to the slope
slide back downhill
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Step 1: Know the concept:
VIEWStep 2: Draw the diagram for the problem:
VIEWStep 3: Write the equations of motion for the object B and object C:
VIEWStep 4: (A) Find the expression for the acceleration of the objects:
VIEWStep 5: Calculate the magnitude of the net acceleration:
VIEWStep 6: Calculate the distance traveled by the object B up the inclined plane:
VIEWStep 7: (B) Obtain the condition for the object to stay on the inclined plane:
VIEWStep 8: Check whether the object B stays on the inclined plane or starts sliding down:
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