Question

12. A boat is heading due east at speed vwhen passengers onboard y, se spot a dolphin swimming due north away from them, relative to their moving boat. Which of the following must be true of the dolphins motion relative to a stationary observer floating in the water (choose one)? The dolphin is (a) heading south of east at a speed greater than v, (b) heading south of west at a speed less than v, (c) heading north of east at a speed greater than v, or (d) heading north of west at a speed less than v, et
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Concept:- here we use the concept of relative velocity from kinematics for solution using vectors along and coordinate axes as shown below, ViVelocitj of boat relahve to AJ Uw OS b serve veloity of dol phu relahve ho obserear Hencadol morth of east at sp areakr than***************************************************************************************************
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