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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics1-DMedium2 minQB

PhysicsMediumsingle choice

A car accelerates from rest at a constant rate for the first $10$ s and covers a distance $x$ . It covers a distance $y$ in the next $10$ s at the same acceleration. Which of the following is true?

Options:

Answer:

Solution:

$x = \frac{1}{2} a 1 0^{2} = 50 a$ and $x + y = \frac{1}{2} a 2 0^{2} = 200 a$ , so $y = 150 a = 3 x$ . Option B.

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:1-D

⏱ 2mℹ️ Source: QB

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