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Physics - Unit & Dimension Question with Solution | TestHub

PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A particle starts from rest at $t = 0$ and moves in a straight line with acceleration as shown in figure. The velocity of the particle at $t = 3 s$ is

Options:

Answer:

Solution:

Velocity at $3 s =$ total algebraic sum of area under the curve

$v = 4 \times 2 - 4 \times 1 = 4 m/s$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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