Question

The nose of a plane is pointing west with an airspeed of 350 km/h. The plane's resultant ground velocity is 315 km/h [S75°W]. Determine the speed and direction of the wind.Round your answer to the nearest tenth. Include a labeled diagram with your solution. . A box weight 415 N is hanging from two chains attached to an overhead beam at angles of 56° and 49º. Find the magnitude of tension in each chain algebraically.Round your answer to the nearest tenth.[5A] Fifi pulls a sled 135 m by exerting a constant force of 252 N at a constant angle of 56° to the level ground. Find the work done in pulling the sled. Round your answer to the nearest tenth.[3A]

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