2) Caryn purchases an electronic telescope that automatically extends and rotates the lens to focus onincoming meteors in a meteor shower. In this instance, the telescope tube is elevating and extending0.5m, L = 0.2 , L =degat the same time. At a given instant, Ⓒ = 45°, 0 = 10 = constant, L =S-0.3 m/s².a.Find the magnitude of the velocity v (in m/s) of the lens at point 'P'. [Ans. to Check: |v| =0.3296b.C.Find the acceleration a (in m/s²) of the lens at point 'P'. [Ans. to Check: |a| = 0.357]Express v and a in terms of the unit vectors i and j (cartesian coordinates).

The angle is The angular velocity is The value are

2) Caryn purchases an electronic telescope that automatically extends and rotates the lens to focus on incoming meteors in a meteor shower. In this instance, the telescope tube is elevating and extending deg at the same time. At a given instant, Ⓒ = 45°, 0 = 10g = constant, L = 0.5m, L = 0.2™, Ï = -0.3 m/s². Find the magnitude of the velocity v (in m/s) of the lens at point 'P'. [Ans. to Check: |v| = 0.3296 b. = 0.357 Find the acceleration a (in m/s²) of the lens at point 'P'. [Ans. to Check: |a| = c. Express v and a in terms of the unit vectors i and j (cartesian coordinates). 1m

2) Caryn purchases an electronic telescope that automatically extends and rotates the lens to focus on incoming meteors in a meteor shower. In this instance, the telescope tube is elevating and extending deg at the same time. At a given instant, Ⓒ = 45°, 0 = 10g = constant, L = 0.5m, L = 0.2™, Ï = -0.3 m/s². Find the magnitude of the velocity v (in m/s) of the lens at point 'P'. [Ans. to Check: |v| = 0.3296 b. = 0.357 Find the acceleration a (in m/s²) of the lens at point 'P'. [Ans. to Check: |a| = c. Express v and a in terms of the unit vectors i and j (cartesian coordinates). 1m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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