Saturday

January 31, 2015

January 31, 2015

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

**Answer this Question**

**Related Questions**

Advanced Maths (Vectors) AQA Level, please help? - A boat which can travel at 5m...

physics - A boat crosses a river, which is 60 meters wide in 15 seconds. Upon ...

Physics - A boat sets off perpendicular to the bank, to cross a river width of ...

Physics - A boat propelled so as to travel with a speed of 0.5m/s in still water...

physics - A boat propelled so as to travel with a speed of 0.50m/s in still ...

Math: Calculus - Vectors - A boat travels at a speed of 5 m/s in still water. ...

math - The current river flows at rate of 4mph. In order for a boat to travel 24...

Math - The mad river flows at a rate of 2 KM/H. In order for a boat to travel 79...

physics - River A & B flow into river C. River A is 40 ft wide and is flowing at...

math - a motorboat takes 5 hours to travel 45km downstream and then 18 km ...