Question

С
The Figure shows velocity-time graph of two riders C and D. Based on the information represented by the graph,
answer the following.
During the first 8 s
v (m/s)
(1) Chas decreasing speed and D has increasing speed
+5
(2) Cand D both have decreasing speed
(3) Cand D have the same velocity
(4) C has the same average velocity as D
t(s)
8 10
Based on all the graphical information
D
(1) They meet at the same position at t = 8 s.
-5-
(2) They will meet at the same position, at t = 10 s.
(3) They will never meet at the same position.
(4) Not enough information is given to decide if they meet.
Is the aranh chown holowe between total distance travelled and time for a particle possible? Explain why.
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Answer 1

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