Another diver leaves a platform with an angular momentum (H) of 1500 kg m ² /sec. Her angular velocity (@) is initially 5 rad/sec. If she needs to increase her angular velocity to 6 rad/sec, what should she do? O Tuck her body into a tighter ball, decreasing her moment if inertia (I) to 250 kg m2. O Open up her body into a more extended position, decreasing her moment if inertia (1) to 250 kg m2. O Open up her body into a more extended position, increasing her moment if inertia (I) to 350 kg m2. O Tuck her body into a tighter ball, increasing her moment if inertia (I) to 350 kg m2.
Another diver leaves a platform with an angular momentum (H) of 1500 kg m ² /sec. Her angular velocity (@) is initially 5 rad/sec. If she needs to increase her angular velocity to 6 rad/sec, what should she do? O Tuck her body into a tighter ball, decreasing her moment if inertia (I) to 250 kg m2. O Open up her body into a more extended position, decreasing her moment if inertia (1) to 250 kg m2. O Open up her body into a more extended position, increasing her moment if inertia (I) to 350 kg m2. O Tuck her body into a tighter ball, increasing her moment if inertia (I) to 350 kg m2.
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![Another diver leaves a platform with an angular momentum (H) of 1500 kg m 2 /sec.
Her angular velocity (@) is initially 5 rad/sec.
If she needs to increase her angular velocity to 6 rad/sec, what should she do?
O Tuck her body into a tighter ball, decreasing her moment if inertia (I) to 250 kg m2-
O Open up her body into a more extended position, decreasing her moment if inertia (1)
to 250 kg m2.
O Open up her body into a more extended position, increasing her moment if inertia (I)
to 350 kg m2.
Tuck her body into a tighter ball, increasing her moment if inertia (I) to 350 kg m2.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca2f9b55-192d-4d11-af1a-09dd4cdb3489%2Ff4ee1958-8767-46dc-bb9c-1622489a0438%2Fnyrjbto_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Another diver leaves a platform with an angular momentum (H) of 1500 kg m 2 /sec.
Her angular velocity (@) is initially 5 rad/sec.
If she needs to increase her angular velocity to 6 rad/sec, what should she do?
O Tuck her body into a tighter ball, decreasing her moment if inertia (I) to 250 kg m2-
O Open up her body into a more extended position, decreasing her moment if inertia (1)
to 250 kg m2.
O Open up her body into a more extended position, increasing her moment if inertia (I)
to 350 kg m2.
Tuck her body into a tighter ball, increasing her moment if inertia (I) to 350 kg m2.
Expert Solution
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Step 1
Given initial angular momentum Li=1500kgm2/sec
And initial angular velocity ωi=5rad/s
And final angular velocity is ωf=6rad/s
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