A body starts from rest and travels a distance x with uniform acceleration, then it travels a distance 2x with uniform speed, finally it travels a distance 3x with uniform retardation and comes to rest. If the complete motion of the particle is along a straight line, then the ratio of its average velocity to maximum velocity is
A
`6:7 `
B
`4: 5 `
C
`2:3 `
D
`3:5 `
Text Solution
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The correct Answer is:
D
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