calculate speed of tip of seconds hand of a watch of length 1.5 cm
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v=2xpiexr/t
=2x22/7x1.5
60
60 seconds because,it is as given tip of seconds hand
=2x22/7x15/10/60
=11/70
=0.157=0.16cm/s
please mark as brainliest if it helps
=2x22/7x1.5
60
60 seconds because,it is as given tip of seconds hand
=2x22/7x15/10/60
=11/70
=0.157=0.16cm/s
please mark as brainliest if it helps
rajsinghchauhan:
speed of the second hands watch is 0.16cm/s
Answered by
1
speed of the second hand is 0.16cm/s
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