Question

14. Write three differences between speed and velocity?
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Answer 1

$\huge{\textsf{\blue{\underline{\underline{Answer:-}}}}}$

${\mathfrak{\red{\underline{\underline{Speed:-}}}}}$

$\tt{1).\;IT\;IS\;THE\;DISTANCE\;TRAVELLED\;PER\;UNIT\;TIME.}$

$\tt{2).\;IT\;IS\;A\;SCALAR\;QUANTITY.}$

$\tt{3).\;THE\;AVERAGE\;SPEED\;CAN'T\;BE\;ZERO.}$

$\tt{4).\;SPEED\;IS\;ALWAYS\;POSITIVE.}$

${\mathfrak{\red{\underline{\underline{Velocity:-}}}}}$

$\tt{1).\;IT\;IS\;THE\;DISPLACEMENT\;TRAVELLED\;PER\;UNIT\;TIME.}$

$\tt{2).\;IT\;IS\;A\;VECTOR\;QUANTITY.}$

$\tt{3).\;THE\;AVERAGE\;VELOCITY\;CAN\;BE\;ZERO.}$

$\tt{4).\;VELOCITY\;CAN\;BE\;NEGATIVE\;OR\;POSITIVE.}$