Answer:
the final speed of the stool is 3.6 rad/s
Explanation:
As we know that there is no external torque on the system
So we can use concept of angular momentum conservation
So we will have
now we will have
So the final speed of the stool is 3.6 rad/s
Answer; they are larger and made of rocky material
Taking the vertical component of the displacement
1.1 - 0.2 = 0.9 mile
The horizontal component of the displacement
-0.3 mile
The magnitude of the displacement is
√[ (0.9)² + (-0.3) ] = 0.95 mile
The direction is
θ = tan-1 (-0.3/0.9)
θ = 161.57 degrees.
The correct answer for this would be the third option. Antibiotic medicine. The one that is used to treat a bacterial infection is an antibiotic medicine. Antibiotics inhibit the growth of or destroys microorganisms. Examples of medicine include Penicillin or its derivatives. Hope this answers your question. Have a great day!<span>
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