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October 20, 2014

October 20, 2014

Posted by **Jat** on Tuesday, February 21, 2012 at 1:20pm.

a) If the boat leaves A and steer towards B, at what speed it will travel and at what point it will reach the opposite bank?

b) If the boat needs to travel towards B, in which direction it should be steered and the speed at which it will travel?

- Advanced Maths (Vectors) AQA Level -
**Jat**, Monday, February 27, 2012 at 5:43ama)by Phythagorous

c^2 =a^2 + b^2

= 5^2+ 2^2=25+4=29

c=5.38m/s

b)sin (theta)=2/5

theta = sin^-1 (2/5)

theta=23.57 degree

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