Asked by hannah

A boat is traveling upstream in the positive direction of an x axis at 14 km/h with respect to the water of a river. The water is flowing at 9.0 km/h with respect to the ground (parallel to the boat). 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 6.0 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?
Answered by drwls
Are you and hanrap the same person? These are vector addition problems.

We will be glad to critique your work
Answered by s
omg this is soooooooooooooo hard
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