Determine the acceleration of b relative to a

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A 250-kg crate B is suspendedform a cable attached to a 20-kg trolley A which rides on aninclined I-beam as shown.Knowing that at the instant shownthe trolley has an acceleration of0.4 m/s2 up to the right,determine

(a) the acceleration of B relative to A,

(b) the tension incable CD.

Reference no: EM131156312

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