Question

The length of minute hand of a door is 14 cm. Calculate the speed at which the tip of minute
hand moves​

Answer 1

Answer:

please

Explanation:

write the full question plzz

Answer 2

${\mathfrak{\green{\underline{\underline{Solution:-}}}}}$

Given:-

$\sf{Length\;of\;minute\;hand=radius\;of\;clock=14\;cm}$

$\sf{Distance\;travelled= 2\times \dfrac{22}{7} \times 14}$

$\sf{=88\;cm}$

$\sf{Time\;taken\;for\;1\;full\;rotation=1\;hour=60\;minutes.}$

$\sf{Speed=\dfrac{distance}{time}}$

$\sf{=\dfrac{88\;cm}{60\;min.}=1.4667\;cm/min}$