You are in a boat that has a river current going downstream at 3.5 m/s (whitewater/kayak speeds). There is a wind that is blowing you to one side at an angle of 85° w.r.t. to downstream at a speed of 0.8 m/s (strong winds). What is the total velocity of the boat?

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Q: ) 50m

A: Refer attachment

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Q: velocity

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Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.