Physics Angular and Tangential Variable Problem?
In 8.4 s a fisherman winds 2.5 m of fishing line onto a reel whose radius is 3.0 cm (assumed to be constant as an approximation). The line is being reeled in at a constant speed. Determine the angular speed of the reel.
___rad/s
thanks kristie that answer was right!
Tangential speed = 2.5 m / 8.4 s = 0.2976 m/s
V = r w, where w = angular velocity
Solving for w
w = (0.2976 m/s) / (0.03 m)
w = 9.92 radians/second
Maya 2009 speed modeling rendering demo reel
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