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Physics - Kinematics Question with Solution | TestHub

PhysicsKinematics1-DMedium2 minQB

PhysicsMediumsingle choice

A particle moves along a straight line. Its velocity decreases uniformly from 10 m/s at $t = 0$ to zero at $t = 4$ s, then continues to change uniformly to $- 8$ m/s at $t = 8$ s. The total distance moved in 8 s is:

Options:

Answer:

Solution:

Distance = $\frac{1}{2} \times 4 \times 10 + \frac{1}{2} \times 4 \times 8 = 20 + 16 = 36$ m. Option A.

Stream:JEESubject:PhysicsTopic:KinematicsSubtopic:1-D

⏱ 2mℹ️ Source: QB

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