Identify which of the following statements are IMPOSSIBLE. Choose all that apply

Question

Identify which of the following statements are IMPOSSIBLE. Choose all that apply.


? A giraffe took a long walk. For its walk, its average velocity was 4 mi/h & its average speed was 9 mi/h.
? A tricycle moved in one direction. At one moment while it was moving, its position was -5 mi. At another moment, its position was 37 mi.
? A turtle moved & had a velocity magnitude of 41 cm/s.
? At one moment while a rock was moving, the following data were taken: xrock = 64 ft & vrock,x = 0 ft/s.
? A riding lawnmower had a total displacement of 683 m west and an average velocity of 29 m/s west.
? A kangaroo traveled a total distance of 16 km & had a total displacement magnitude of 20 km.

Explanation / Answer

the kangaroo one, last one is impossible Distance >= displacement (always) rock one is also impossible since rock is moving v cannot be 0

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