Physics, asked by prakashanpayyavoor, 8 months ago

The the length of seconds hand of a watch is 1.5 CM calculate the speed of the tip of the second of the watch And the answer in m/s I will mark the first who gave the correct answer as brainlest and wil thanks them surely​

Answers

Answered by brainly66990
0

Answer: 0.0015707 m/s

Explanation:

Speed = Distance covered/ Time Taken

Distance= circumference of the clock= 2πr

Distance= 2π×1.5 "cm"= 2π×0.015 "m"

=0.03π m

Time taken= 60 seconds

Speed=0.03π/60

=π/20000

=0.0015707 m/s

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