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..oicycle and rider with mass m rolls down a hill at constant velocity under the influence of gravity with negligible rolling resistance. The hill makes an angle of 0 = 18 degrees with respect to the horizontal. The force of air resistance, termed "drag", has a magnitude of F = 72 N. Assume that the x-direction is parallel to the slope of the hill and the y-direction is perpendicular to the hill as shown. Randomized Variables 8=18⁰ F₂= 72 N What is the sum of the forces in the y direction, EF, in Newtons? sin() cos() tan() asin() acos cotan() atan() acotan() sinh() cosh() tanh() cotanh() 0 60 ΣF₂ = T() 78 9 HOME EMA 4 5 1 2 3 0 END Degrees Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Part (b) Input an expression for the sum of the forces in the x-direction, EF, in terms of the quantities given and variables available in the palette. Part (c) Using the information above, what is the total mass of the bike and rider m in kg?

..oicycle and rider with mass m rolls down a hill at constant velocity under the influence of gravity with negligible rolling resistance. The hill makes an angle of 0 = 18 degrees with respect to the horizontal. The force of air resistance, termed "drag", has a magnitude of F = 72 N. Assume that the x-direction is parallel to the slope of the hill and the y-direction is perpendicular to the hill as shown. Randomized Variables 8=18⁰ F₂= 72 N What is the sum of the forces in the y direction, EF, in Newtons? sin() cos() tan() asin() acos cotan() atan() acotan() sinh() cosh() tanh() cotanh() 0 60 ΣF₂ = T() 78 9 HOME EMA 4 5 1 2 3 0 END Degrees Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Part (b) Input an expression for the sum of the forces in the x-direction, EF, in terms of the quantities given and variables available in the palette. Part (c) Using the information above, what is the total mass of the bike and rider m in kg?

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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.. oicycle and rider with mass m rolls down a hill at constant velocity under the influence of gravity with negligible rolling resistance. The hill makes an angle of 8 = 18 degrees with respect to the horizontal. The force of air resistance, termed "drag", has a magnitude of F= 72 N. Assume that the x-direction is parallel to the slope of the hill and the y-direction is perpendicular to the hill as shown. Randomized Variables 0 = 18⁰ F₁ = 72 N What is the sum of the forces in the y direction, IF, in Newtons? EF, = sin() cos 8 HOME cotan() tan() π ( asin() acos() E atan() acotan() sinh() cosh() tanh() cotanh() ⒸDegrees O Radians 1 2 0 V( BACKSPACE + END CLEAR Submit Hint Feedback I give up! Part (b) Input an expression for the sum of the forces in the x-direction, IF, in terms of the quantities given and variables available in the palette. Part (c) Using the information above, what is the total mass of the bike and rider m in kg? 3 0
Transcribed Image Text:.. oicycle and rider with mass m rolls down a hill at constant velocity under the influence of gravity with negligible rolling resistance. The hill makes an angle of 8 = 18 degrees with respect to the horizontal. The force of air resistance, termed "drag", has a magnitude of F= 72 N. Assume that the x-direction is parallel to the slope of the hill and the y-direction is perpendicular to the hill as shown. Randomized Variables 0 = 18⁰ F₁ = 72 N What is the sum of the forces in the y direction, IF, in Newtons? EF, = sin() cos 8 HOME cotan() tan() π ( asin() acos() E atan() acotan() sinh() cosh() tanh() cotanh() ⒸDegrees O Radians 1 2 0 V( BACKSPACE + END CLEAR Submit Hint Feedback I give up! Part (b) Input an expression for the sum of the forces in the x-direction, IF, in terms of the quantities given and variables available in the palette. Part (c) Using the information above, what is the total mass of the bike and rider m in kg? 3 0
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