The bike is moving at a speed of 4 m/s. The backpack is solid cuboid and its position is on bike saddle where it is fixed. It has amass of 10 kg and dimensions of backpack are: height h=0.17m, width w=0.22m and depth d=0.29m. The person driving the bike press hard the front brake so the front wheel is stuck and there is no motion in front wheel and rear wheel starts to lift of the ground. Both bike and backpack starts to rotate around point A which is in contact with the ground. The distance between point A and bike saddle is 1.1 meters. a)Calculate the moment of inertia around point A where wheel is in contact with the ground. b)Calculate the kinetic energy and work done when front brake is applied c)Calculate power - Write neatly with explanations so every part is understandable. Include free body diagrams.
The bike is moving at a speed of 4 m/s. The backpack is solid cuboid and its position is on bike saddle where it is fixed. It has amass of 10 kg and dimensions of backpack are: height h=0.17m, width w=0.22m and depth d=0.29m. The person driving the bike press hard the front brake so the front wheel is stuck and there is no motion in front wheel and rear wheel starts to lift of the ground. Both bike and backpack starts to rotate around point A which is in contact with the ground. The distance between point A and bike saddle is 1.1 meters. a)Calculate the moment of inertia around point A where wheel is in contact with the ground. b)Calculate the kinetic energy and work done when front brake is applied c)Calculate power - Write neatly with explanations so every part is understandable. Include free body diagrams.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 10.1CYU: Check Your Understanding The fan blades on a turbofan jet engine (shown below) accelerate from rest...
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