Meet - que-nkow ugb Not syncing C File | C:/Users/bassa/Downloads/Quad%204_Chapter%206%20Test%20.pdf of 5 Q + Page view | A Read aloud (T Add text I V Draw Highlight Erase There is 4 communication mark for using the proper mathematical notations True Fale Indicate whether the statement is true or false. f6X marks/ 1. A vector is a quantity that has both magnitude and direction 2 Parallel vectors have the same magnitude and the same direction. 3. A true bearing is a directed compass measurement, beginning at north and rotating counterclockwise. 4. The resultant vector is the vector formed by using head to tail or head-to-head technique. J. To mibtract a vector from a given site vector to the given vector 6. The scalar multiplication of a vector results in another vector having the opposite direction. Multiple Choice [7K marks) Identify the choice that best completes the statement or answers the question. 7. When simplified, bi + 37 - 2u equala 0 b. 2# 8. When simplified, 2(27 + V) - 3(2 - V) equals -U -V C -M + 5V -W -SV d -utv 9. [w] - 3/V]- 4, and the angle between if and V (when placed tail-to-tail) is 90". Find | 27 + 1/] 6 12 25 10. [2)- 10. (V] - 8. and the angle between if and V (when placed mail-to-mail) is 40 Find |21 - V]. & 1479 12 464 11. An airplane is flying at 150 km/h on a heading of 070, The wind is blowing at 40 km/b from a bearing of 130" Find the groundspeed (the magnitude of the ground velocity) of the airplane. 125 24 keh 110 km/h 190.02 km/b 134.54 kah 12. A vector extends from the origin to the point (5, 8). Find the angle that the vector makes with the positive raxis. 70 $7 99% 650 38 68 13 A child in a field runs 20 m on a bearing of 020", then 30 m on a bearing of 090'. Find the displacement of the child from her starting position. 50 m 36:06 m 41:36 m