Question a speed boat speeds past a moving coast guard boat, Ask an Expert

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Question: A speed boat speeds past a moving coast guard boat. The radar gun of the coast guard measures a relative speed of 6.94 m/s. The computer on the coast guard boat determines the speed boat is traveling 75.0 km/h.

Part A: How fast was the coast guard boat traveling at the time?

(give answer in m/s)

I need help to find how fast the coast guard boat traveling at the time.

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