1.3, 10%) An object of L shaped (Fig. 3) consists of three masses which are connected with ârmassless wire. Use moment of inertia / = m to determine work chat should be done on the object to accelerate from rest to rotate with angular velocity of 3 rad/s when its rotating axis on а. X-ахis, b. z-axis (which is perpendicular to plan x-y). %3!
1.3, 10%) An object of L shaped (Fig. 3) consists of three masses which are connected with ârmassless wire. Use moment of inertia / = m to determine work chat should be done on the object to accelerate from rest to rotate with angular velocity of 3 rad/s when its rotating axis on а. X-ахis, b. z-axis (which is perpendicular to plan x-y). %3!
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Transcribed Image Text:(1.3, 10%) An object of L shaped (Fig. 3) consists of three masses which are
connected with armassless wire. Use moment of inertia /= m to determine work
that should be done on the object to accelerate from rest to rotate with angular
velocity of 3 rad/s when its rotating axis on
а. х-аxis,
b. z-axis (which is perpendicular to plan x-y).
9.0 kg
12.0 kg
2.00 m.
4.0 kg
1.5 m
1.2 kg
2.5 kg
Figure 3.
Figure 4.
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