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Q100
(CAPF/2009)
Science & Technology › Basic Science (Physics, Chemistry, Biology) › Data interpretation graphs
The following figure shows the displacement-time (x–t) graph of a body in motion. The graph starts at (0,0), reaches a displacement of 30 units at 1 second, and returns to 0 displacement at 3 seconds. The ratio of the speed in the first second and that in the next two seconds is:
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