Aboat is traveling upstream at 10 km/h with respect to the water of a river. the water is flowing at 8.0 km/h with respect to the ground. what are the (a) magnitude and (b) direction of the boat’s velocity with respect to the ground? a child on the boat walks from front to rear at 4.0 km/h with respect to the boat. what are the (c) magnitude and (d) direction of the child’s velocity with respect to the ground?
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Aboat is traveling upstream at 10 km/h with respect to the water of a river. the water is flowing at...
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