A Boat Is Traveling Upstream at 14 Mph with Respect

question 51

Multiple Choice

A boat is traveling upstream at 14 mph with respect to a river that is flowing at 6 mph (with respect to the ground) .A man runs directly across the boat, from one side to the other, at 6 mph (with respect to the boat) .The speed of the man with respect to the ground is:

• A)10 mph
• B)14 mph
• C)18.5 mph
• D)21 mph
• E)26 mph

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Definitions:

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An approach to birth that reduces pain through the use of breathing and relaxation exercises.

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