12. A scooterist moves with him seler2 m/s for 5. Find hie sal velocit – InterviewSolution

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12. A scooterist moves with him seler2 m/s for 5. Find hie sal velocity Thisvelocity is 18 km

Answer»

$\huge{\mathfrak{Solution:-}}$

${\mathtt{\underline{Given:-}}}$

$\sf{u=18\;km/hr = 5\;m/sec}$

$\sf{a=2\;m/s^{2}}$

$\sf{t=5\;sec}$

$\sf{By\;using\;1st\;equation\;of\;motion,}$

$\sf{v=u+at}$

$\sf{v=5+(2)(5)}$

${\boxed{\boxed{\sf{\red{v=15\;m/sec}}}}}$

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