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A gyroscope has a moment of inertia of 0.14 kg*m2 and an initial angular speed of 15 rad/s.Friction in the bearings causes its speed to reduce to zero in 30 s.What is the value of the average frictional torque?
Species Diversity
The variety and abundance of different species within a given ecological community.
Australopithecines
A group of extinct hominids that lived in Africa from about 4 to 2 million years ago, known for walking upright and for being possible ancestors of modern humans.
Body Size
The physical dimensions, volume, or mass of an organism, which can have various effects on its biology and behavior.
Musculature
The system or arrangement of muscles in the body of an organism, crucial for movement and physical activities.
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