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19 Nov 2019
A river flows due east at 1.00 m/s. A boat crosses the river fromthe south shore to the north shore by maintaining a constantvelocity of 15.0 m/s due north relative to the water.
(a) What is the velocity of the boat relative to shore?
m/s
° (north of east)
(b) If the river is 200 m wide, how far downstream has the boatmoved by the time it reaches the north shore?
m
A river flows due east at 1.00 m/s. A boat crosses the river fromthe south shore to the north shore by maintaining a constantvelocity of 15.0 m/s due north relative to the water.
(a) What is the velocity of the boat relative to shore?
m/s
° (north of east)
(b) If the river is 200 m wide, how far downstream has the boatmoved by the time it reaches the north shore?
m
Elin HesselLv2
18 Aug 2019
