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c) Give the components of the unit vector, which we will label u, that points up per- pendicular to the ramp? d) Compute ProjuF. What is its physical interpretation?

c) Give the components of the unit vector, which we will label u, that points up per- pendicular to the ramp? d) Compute ProjuF. What is its physical interpretation?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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What's the answer for c and d
**Worksheet #2** **GROUP: _______** --- 1. A 10 pound block is resting on a ramp that is 45 degrees from horizontal. Assume \( x \)-axis is horizontal and \( y \)-axis is vertical. a) Give the components of the vector **F** representing gravitational force on the block. b) Give the components of the unit vector, which we will label **u**, that goes down parallel to the ramp? c) Give the components of the unit vector, which we will label **u\(^\perp\)**, that points up perpendicular to the ramp? d) Compute \(\text{Proj}_u \mathbf{F}\). What is its physical interpretation? e) Compute \(\text{Proj}_{u^\perp} \mathbf{F}\). What is its physical interpretation? f) Assume there exists friction in this model. Draw a complete force diagram. --- **Instructions:** Please submit your answers along with the appropriate diagrams. For part (f), ensure to include all relevant forces such as normal force, gravitational force, frictional force, and any additional forces acting on the block. Diagrams should be clearly labeled and well-drawn to convey the forces accurately.
Transcribed Image Text:**Worksheet #2** **GROUP: _______** --- 1. A 10 pound block is resting on a ramp that is 45 degrees from horizontal. Assume \( x \)-axis is horizontal and \( y \)-axis is vertical. a) Give the components of the vector **F** representing gravitational force on the block. b) Give the components of the unit vector, which we will label **u**, that goes down parallel to the ramp? c) Give the components of the unit vector, which we will label **u\(^\perp\)**, that points up perpendicular to the ramp? d) Compute \(\text{Proj}_u \mathbf{F}\). What is its physical interpretation? e) Compute \(\text{Proj}_{u^\perp} \mathbf{F}\). What is its physical interpretation? f) Assume there exists friction in this model. Draw a complete force diagram. --- **Instructions:** Please submit your answers along with the appropriate diagrams. For part (f), ensure to include all relevant forces such as normal force, gravitational force, frictional force, and any additional forces acting on the block. Diagrams should be clearly labeled and well-drawn to convey the forces accurately.
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