A small object with mass 4.45 kg moves counterclockwise with constant speed 1.60 rad/s in a circle of radius 2.75 m centered at the origin. It starts at the point with position vector 2.75î m. Then it undergoes an angular displacement of 9.10 rad. (a) What is its new position vector? -2.61i + 0.87j m (b) In what quadrant is the object located and what angle does its position vector make with the positive x-axis? second at 161.46 (c) What is its velocity? - 0.512i – 1.515j m/s (d) In what direction is it moving? 251.30 V ° from the +x direction. (e) What is its acceleration? 0.876i – 0.296j m/s2 (f) Make a sketch of its position, velocity, and acceleration vectors. Choose File f.docx (g) What total force is exerted on the object? 4.14

A small object with mass 4.45 kg moves counterclockwise with constant speed 1.60 rad/s in a circle of radius 2.75 m centered at the origin. It starts at the point with position vector 2.75î m. Then it undergoes an angular displacement of 9.10 rad. (a) What is its new position vector? -2.61i + 0.87j m (b) In what quadrant is the object located and what angle does its position vector make with the positive x-axis? second at 161.46 (c) What is its velocity? - 0.512i – 1.515j m/s (d) In what direction is it moving? 251.30 V ° from the +x direction. (e) What is its acceleration? 0.876i – 0.296j m/s2 (f) Make a sketch of its position, velocity, and acceleration vectors. Choose File f.docx (g) What total force is exerted on the object? 4.14

Name: c and e and g please A small object with mass 4.45 kg moves counterclo
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Description: c and e and g please A small object with mass 4.45 kg moves counterclockwise with constant speed 1.60 rad/s in a circle of radius 2.75 m centered at the origin. It starts at the point with position vector 2.75î m. Then it undergoes an angular displac

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotational Motion

Section: Chapter Questions

Problem 11P: A disk 8.00 cm in radius rotates at a constant rate of 1200 rev/min about its central axis....

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