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This is a short Quiz on CBSE 11 – Motion in 1D
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Question 1 of 3
1. Question
The position $\mathrm{x}$ of a particle varies with time $\mathrm{t}$ as $\mathrm{x}=\mathrm{at}^{2}\mathrm{bt}^{3}$. The acceleration of the particle will be zero at time t equal to
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Question 2 of 3
2. Question
The displacementtime graph for two particles A and B are straight lines inclined at angles of $30^{\circ}$ and $60^{\circ}$ with the time axis. The ratio of velocities of $\mathrm{v}_{\mathrm{A}}: \mathrm{v}_{\mathrm{B}}$ is
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Question 3 of 3
3. Question
If a body is thrown up with the velocity of $15 \mathrm{~m} / \mathrm{s}$ then maximum height attained by the body is $\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)$
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