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Calculate the moment of inertia for the system shown in the figure below. Consider
that the masses are punctual and that each one weighs 55N. (Image,2)
2. A cyclist and his bike have a mass of 95kg. If you ride a circular portion during a
10m radius competition with an angular displacement of 0.9 rad in 1 second
determines:
a) Linear velocity.
b) Centripetal acceleration.
c) Centripetal force .
(Image1)
3.- A pulley of 15cm diameter broken with a frequency of 4s^-1 Calculate:
a) Angular speed.
b) The linear velocity for a point on the edge of the pulley.
4.- The wheel of a bicycle has a diameter of 0.70m and a moment of inertia with respect to its
center of 0.20kg m2 Determines the mass of the wheel.
Help me!:(
Transcribed Image Text:0.9 rad
Transcribed Image Text:(-5,10)
(15,10)
(-5,0)
(15,0)
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