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• Three children are pulling on a toy box (5.5kg). Emma pulls with a force of 23N [E45°N], Miguel pulls with
a force of 41N [S30°W], and Irma pulls with a force of 17N [N15°W].
o What is the net force on the toy box?
o What is the acceleration of the toy box?
o What is the velocity of the toy box 0.6s after the children start pulling on it?

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