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.4j A particle is moving with a velocity of U 7.4 The particles acceleration is 0.18i-0.9j. +3 S At this instant the particl
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We have ū 7.4 mit 3.4 m ; à : 0.19 mi - 0.9 maj between them. as we know. ūs a. lüllal-Coso Coroa Vilal = 6.4i + 3:4j).(0.18So, component of a perpendicular to ő is làl Cos (108.355 - 90) - (0.9178)0.97296) = 0.8929 m/s

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