Practice sheet 1

# Practice sheet 1 - b What is its displacement 5 Vector A...

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1. Convert furlongs-grains per tropical year to cm tons per second . 2. Convert acre hours per chain to hectare nanoseconds per mile . 3. In the triangle below, side b is 150 nm. What are the lengths of sides a and c? What are the other two angles? 4. An aircraft travels from Point A to Point B at 100 kts for 1.5 hours on a course of 030. It then flies on a course of 090 for 45 nm to Point C. From Point C, the aircraft flies on a course of 210 at 200 kts for 3 hours. a) How many miles has the aircraft flown?

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Unformatted text preview: b) What is its displacement? 5. Vector A has magnitude 200 and is oriented at 30 ° wrt horizontal. Vector B has magnitude 100 and is oriented at -60 ° wrt horizontal. These two vectors are added together. What is the resultant vector? 6. Find the magnitude and dirction of the moment about the center of rotation in the figure below. 7. Fird the magnitude and direction of the moment about the center of rotation in the figure below....
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Practice sheet 1 - b What is its displacement 5 Vector A...

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