Question 2. The current in a river is acting downstream with a magnitude 5 km/hr. A man rowing at 3 km
heads the boat at an angle of 45 degrees with the downstream
direction of the river bank.
a) Draw a vector diagram showing the velocities of the current and the boat and thus the resultant velocit
the boat when the current is taken into account.
(6 marks)
b) Find the exact magnitude and the direction of the resultant velocity
(8 marks)
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