A hoop is initially at a height of 10m above the ground. It rolls down a slope with an initial speed of 12m/s. What is the final speed of the hoop when it reaches the ground? Note: Mass of hoop = 4kg: Radius = 15cm: tha D %3D

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3]. A hoop is initially at a height of 10m above the ground.
It rolls down a slope with an initial speed of 12m/s. What
is the final speed of the hoop when it reaches the
ground?
Note: Mass of hoop = 4kg; Radius = 15cm; the Moment
of Inertial of a hoop is
%3D
Ignore friction.
Transcribed Image Text:3]. A hoop is initially at a height of 10m above the ground. It rolls down a slope with an initial speed of 12m/s. What is the final speed of the hoop when it reaches the ground? Note: Mass of hoop = 4kg; Radius = 15cm; the Moment of Inertial of a hoop is %3D Ignore friction.
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