1) Which of the following is a vector quantity? a) speed b) force c) mass d) time 2) What quantity is described by magnitude only? a) derived quantity b) vector quantity c) scalar quantity d) fundamental quantity 3) Which of the following represents the origin of a vector? a) arrowhead b) length c) body d) tail 4) Which of the following is NOT a fundamental direction? a) south b) southwest c) east d) north 5) Scalar addition is the same as ordinary arithmetic addition. True or false a) True. all the time b) False all the time c) true, sometimes d) false, sometimes 6) What term refers to the answer to the addition of vectors? a) total b) sum c) resultant d) all of the above 7) How many vectors can be added conveniently using parallellogram method? a) two b) three c) four d) five 8) In the given diagram, which arrow represents the resultant? a) P b) Q c) M d) any of the above 9) What method of vector addition is represented by this diagram? a) parallelogram method b) polygon method c) component method d) triangle method 10) According to this diagram, how is the resultant of the vectors drawn? a) from the tail of first vector to head of last vector b) from tail of last vector to head of first vector c) from tail of the first vector to tail of last vector d) from the head of the last vector to the head of the first vector

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