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Motion in A Straight Line question

2021 · 25 Jul · Shift 2 · Q60
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  5. /2021 · 25 Jul · Shift 2 · Q60

Motion in A Straight Line question

2021 · 25 Jul · Shift 2 · Q60

JEE MainPhysicsMotion in A Straight LineMCQ+4 / −1
The instantaneous velocity of a particle moving in a straight line is given as V=αt+βt2V = \alpha t + \beta {t^2}V=αt+βt2, where α\alphaα and β\betaβ are constants. The distance travelled by the particle between 1s and 2s is :
  1. A
    3 α\alphaα + 7 β\betaβ
  2. B
    32α+73β{3 \over 2}\alpha + {7 \over 3}\beta23​α+37​β
  3. C
    α2+β3{\alpha \over 2} + {\beta \over 3}2α​+3β​
  4. D
    32α+72β{3 \over 2}\alpha + {7 \over 2}\beta23​α+27​β
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