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yes , it is a uniform motion
Dis. /time = 2/4= 0.5 ans.
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Answer:
When,
time = 4, distance = 2
time = 8, distance = 4
time = 12, distance = 12
considering initial velocity, u = 0
From equation,
s = ut + 0.5a(t^2)
plotting graph between distance and time will give us acceleration.
in the attached graph, you can see it isn't a straight line, hence acceleration isn't constant
Hence, it isn't linear motion but uniform motion
Hence, it isn't linear motion but uniform motionwith acceleration, a = 2s/(t^2)
a = 4/16 = 0.25 m/s^2
average velocity = (4+8+12)/3 = 24/3 = 8m/s
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