Pin P is constrained to move along the curve defined by the lemniscate r= (k sin 20) ft. The angular position of the latted arm OA is defined by 0 (313/2) rad, where t is in seconds. Suppose k= 9. H (Figure 1) Figure Part A Determine the magnitude of the velocity of the pin P when 0=60". Express your answer to three significant figures and include the appropriate units. Submit Part B HA Value [w] Units ? (ksin 20) ft Units input for part A Previous Answers Request Answer Determine the magnitude of the acceleration of the pin P when = 60° Express your answer to three significant figures and include the appropriate units. < 1 of 1

Pin P is constrained to move along the curve defined by the lemniscate r= (k sin 20) ft. The angular position of the latted arm OA is defined by 0 (313/2) rad, where t is in seconds. Suppose k= 9. H (Figure 1) Figure Part A Determine the magnitude of the velocity of the pin P when 0=60". Express your answer to three significant figures and include the appropriate units. Submit Part B HA Value [w] Units ? (ksin 20) ft Units input for part A Previous Answers Request Answer Determine the magnitude of the acceleration of the pin P when = 60° Express your answer to three significant figures and include the appropriate units. < 1 of 1

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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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

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Pin P is constrained to move along the curve defined by the lemniscate r= (ksin 20) ft. The angular position of the slotted
arm OA is defined by @= (3/3/2) rad, where t is in seconds. Suppose k = 9.
(Figure 1)
Figure
Part A
Determine the magnitude of the velocity of the pin P when 0= 60°.
Express your answer to three significant figures and include the appropriate units.
v= Value
Submit
Part B
HA
-
Units
www
μÃ
?
Previous Answers Request Answer
(ksin 20) ft
Units input for part A
Determine the magnitude of the acceleration of the pin P when = 60°.
Express your answer to three significant figures and include the appropriate units.
page ?
< 1 of 1

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