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[" (A) "2" sec "],[" A particle is movin...

[" (A) "2" sec "],[" A particle is moving in "x" -y plane.At an instant,it has velocity "(4i+4j)" mils "y" ,"y" ,"],[" and acceleration "(3hat i+5hat j)m/s^(2)" .At that instinatinstant,"],[" (A) the radius of curvature of it that is "16sqrt(2)m],[" (C) normal acceleration "(8n)" is "1m/s^(2)]

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