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A particle 'A' starts moving frorri poin...

A particle 'A' starts moving frorri point A with constant velocity 4 m/s along x-axis. Another particle 'B' initially at rest starts moving along x-axis after (8/3), sec after the start of A, with acceleration varying `a=4=(3-t) m//s^(2)`
Particle B will stop again at the position x equal to :

A

72m

B

36m

C

3m

D

6m

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A
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  • A particle 'A' starts moving frorri point A with constant velocity 4 m/s along x-axis. Another particle 'B' initially at rest starts moving along x-axis after (8/3), sec after the start of A, with acceleration varying a=4=(3-t) m//s^(2) The two particles will meet twice in the due course of their motion. The time interval between these two successive meets will be :

    A
    6sec
    B
    4 sec
    C
    2 sec
    D
    8 sec

  • A particle 'A' starts moving frorri point A with constant velocity 4 m/s along x-axis. Another particle 'B' initially at rest starts moving along x-axis after (8/3), sec after the start of A, with acceleration varying a=4=(3-t) m//s^(2) Position where the two particles will meet for the second time is given by :

    A
    `x=72m`
    B
    `x=(128)/(3)m`
    C
    `x=36m`
    D
    `x=(56)/(3)m`

  • A particle 'A' starts moving frorri point A with constant velocity 4 m/s along x-axis. Another particle 'B' initially at rest starts moving along x-axis after (8/3), sec after the start of A, with acceleration varying a=4=(3-t) m//s^(2) Total distance traveled by the particle B when it meets the particle A for the second time is :

    A
    `(304)/(3)m`
    B
    `(96)/(3)m`
    C
    `(56 )/(3)m`
    D
    `36m`

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