Where x and y Potential energy of a particle of mass m in xy plane is expressed by:-U = (x²+x²) ² are the position coordinates. If at a point defined by position vector 7 = 2 (î + ĵ), the particle is observed to be moving perpendicular to , then which of the following is/are correct. |ā,|(Radial Acceleration) of the particle is 2√2 m m/s² |a₁| (Tangential Acceleration) of the particle is √2 m Net force on the particle is (î + 3ĵ) N Net force on the particle is (2î + 3ĵ) N m/s²

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter26: Electric Potential
Section: Chapter Questions
Problem 60PQ
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hi please solve this question , correct options is a , b ,c ( answer tagged is right ) , so please solve accordingly 

 

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32
Potential energy of a particle of mass m in xy plane is expressed by:-U =
Where x and y
(x²+y²) ?
are the position coordinates. If at a point defined by position vector 7 = 2 (i+ j), the particle is
observed to be moving perpendicular to r, then which of the following is/are correct.
2/2
Jā,|(Radial Acceleration) of the particle is V2 m/s?
m
Ja| (Tangential Acceleration) of the particle is m/s2
Net force on the particle is (i + 3j) N
Net force on the particle is (2i + 3j) N
Transcribed Image Text:2 32 Potential energy of a particle of mass m in xy plane is expressed by:-U = Where x and y (x²+y²) ? are the position coordinates. If at a point defined by position vector 7 = 2 (i+ j), the particle is observed to be moving perpendicular to r, then which of the following is/are correct. 2/2 Jā,|(Radial Acceleration) of the particle is V2 m/s? m Ja| (Tangential Acceleration) of the particle is m/s2 Net force on the particle is (i + 3j) N Net force on the particle is (2i + 3j) N
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