a table clock has its minute hand 4 cm long find the average velocity of the tip of the minute hand between 6:00 a.m. to 6:30 a.m.
with explanation plz
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Answered by
6
Answer:
Length of minute hand r=4 cm
In 30 minutes, the tip of minute hand reaches diametrically opposite end of the clock.
Thus displacement of tip of minute hand d=2r=8 cm
Time taken t=30 min=30×60=1800 s
So, average velocity v
avg
=
t
d
=
1800
8 cm
=0.0044 cm
Answered by
1
Answer:
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