4. Vector a is equal to 6 units, vector b is 10 units, and the angle...

Transcribed Image Text:

4. Vector a is equal to 6 units, vector b is 10 units, and the angle between them is 60°. Find: 1) their scalar-product? 2) Their cross-product? 5. If a vector component is a = 3 and ay = 4, the two components of a vector b are bx = 2 and by = 5. Find: a) The resultant components a + b? b) The magnitude of the resultant of a + b? c) The two components of the vector a-b? d) The magnitude of the vector a-b 6. The diagram shows that a set of forces act on a boat. Find the magnitude and direction of the resultant F₁=1500 N F-1000 N F₂-2000 N 25⁰ F-3000 4. Vector a is equal to 6 units, vector b is 10 units, and the angle between them is 60°. Find: 1) their scalar-product? 2) Their cross-product? 5. If a vector component is a = 3 and ay = 4, the two components of a vector b are bx = 2 and by = 5. Find: a) The resultant components a + b? b) The magnitude of the resultant of a + b? c) The two components of the vector a-b? d) The magnitude of the vector a-b 6. The diagram shows that a set of forces act on a boat. Find the magnitude and direction of the resultant F₁=1500 N F-1000 N F₂-2000 N 25⁰ F-3000

Answer rating: 100% (QA)

4 Q5 6 5 06 Lal 6 1b110 2 7x5 lallbl Sind 75 lal lbl Cose 9 Resultand au3 bu2 1500 060... View the full answer