Linear Motion

Which vector below represents the resultant of the two displacement vectors shown?

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Which is a vector quantity?

• distance

• time

• mass

• velocity

A 3.0-newton force and a 4.0-newton force act concurrently on a point. In which diagram shown would the orientation of these forces produce the greatest net force on the point?

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Which pair of graphs represent the same motion?

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Forces F₁ and F₂ act concurrently on point P, as shown in the diagram. The equilibrant of F₁ and F₂ is

• 14N southwest

• 14N southeast

• 20N southwest

• 20N southeast

A person walks 5.0 kilometres north, then 5.0 kilometres east. His displacement is closest to

• 7.1 kilometres northeast

• 7.1 kilometres northwest

• 10 kilometres northeast

• 10 kilometres northwest