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27 Nov 2019
A certain boat is going to cross a river where the water flows from North to South. The boat is moving due East at 9.62 km/h with respect to the water. The water is flowing towards the South at 3.57 km/h with respect to the ground. If the river is 291 m wide where the boat is crossing the river, then what will be the magnitude of the displacement of the boat (in m) during this trip?
A certain boat is going to cross a river where the water flows from North to South. The boat is moving due East at 9.62 km/h with respect to the water. The water is flowing towards the South at 3.57 km/h with respect to the ground. If the river is 291 m wide where the boat is crossing the river, then what will be the magnitude of the displacement of the boat (in m) during this trip?
Beverley SmithLv2
1 Jun 2019
