The platform is rotating about the vertical axis such that at any instant its angular position is 0 = (4t%/2) rad, where t is in seconds. A ball rolls outward along the radial groove so that its position is r = (0.1t°) m, where E is in seconds. 6.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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5. A. Determine the magnitude of the velocity of the ball when t = 1.4 s B. Determine the magnitude of the acceleration of the ball when t = 1.4s
Part A
Determine the magnitude of the velocity of the ball when t = 1.4 s.
Express your answer to three significant figures and include the appropriate units.
Value
Units
V =
Part B
Determine the magnitude of the acceleration of the ball when t = 1.4 s.
Express your answer to three significant figures and include the appropriate units.
HA
Value
Units
a =
Transcribed Image Text:Part A Determine the magnitude of the velocity of the ball when t = 1.4 s. Express your answer to three significant figures and include the appropriate units. Value Units V = Part B Determine the magnitude of the acceleration of the ball when t = 1.4 s. Express your answer to three significant figures and include the appropriate units. HA Value Units a =
The platform is rotating about the vertical axis such that at any instant its angular position is 0 = (4t%/2) rad,
(0.1t) m, where
where t is in seconds. A ball rolls outward along the radial groove so that its position is r =
t is in seconds.
Transcribed Image Text:The platform is rotating about the vertical axis such that at any instant its angular position is 0 = (4t%/2) rad, (0.1t) m, where where t is in seconds. A ball rolls outward along the radial groove so that its position is r = t is in seconds.
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