MCQ Questions

Chapter

Question No. 1

What is the resultant of two vectors? Show how you would construct a resultant.

Answer :

Question No. 2

A tortoise walks from T to H, a distance of 15 m in a straight line south. He stops to eat a cabbage leaf, and then walks east 30 m, turns north, and walks 6 m, where he beds down for the night. What is his displacement from point T? Draw a vector diagram.

Answer :

Question No. 3

Write down whether the following statements are true or false. (Don’t guess – some examiners take off marks for wrong answers!)

Answer :

a) There is only one correct way of constructing a resultant from two component vectors. (1)

b) As long as we use appropriate units, it is acceptable to use both force and velocity vectors in a single vector diagram. (1)

c) A vector is made up of a magnitude and a direction. (1)

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