Question

agdgdgdgwngo, help
my answer not match.

Answer 1

agagaga Rules.

Answer 2

Consider the tip of each hand of clock.find the linear velocity in milimmeter per second for each hand.
. Hours hand which 18 milimeter long

Answer 3

\[\frac{6}{\pi}\times18=34.37746771\]

Answer 4

it's supposed to be pi/6
\[\frac{\pi}{6} * 18\]

Answer 5

http://openstudy.com/groups/mathematics#/groups/mathematics/updates/4e62fafd0b8b1f45b4ab25b0

There's the old question

Answer 6

pi/6(18)=9.424777961 , not 0.003

Answer 7

yep, because it's not the final answer

you must divide 9.424777961 by 3600

Answer 8

ty