1. Tardigrade
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  4. For a given velocity-time (v-t) graph, the total time is 10 s. Given that its maximum velocity during motion is 3 m / s and α=45°, then at what time (in s) the particle is moving with uniform velocity?

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Q. For a given velocity-time $(v-t)$ graph, the total time is $10\, s$. Given that its maximum velocity during motion is $3\, m / s$ and $\alpha=45^{\circ}$, then at what time (in $s$) the particle is moving with uniform velocity?Physics Question Image

Motion in a Straight Line

Solution:

$t \tan 45^{\circ}=3 \,m / s$
$ \Rightarrow t=3 \,s$
So, $10-2 t=4 \,s$