Answer:
0.06 Nm
Explanation:
mass of object, m = 3 kg
radius of gyration, k = 0.2 m
angular acceleration, α = 0.5 rad/s^2
Moment of inertia of the object
I = 3 x 0.2 x 0.2 = 0.12 kg m^2
The relaton between the torque and teh moment off inertia is
τ = I α
Wheree, τ is torque and α be the angular acceleration and I be the moemnt of inertia
τ = 0.12 x 0.5 = 0.06 Nm
The discovery of ribozymes provide evidence that life on the early earth may have been based on RNA world hypothesis.
<h3>Origins of Life and the RNA World</h3>
We must think about how these mechanisms developed during evolution in order to completely comprehend the processes taking place in modern living cells.
The production of genetic information, which today requires incredibly complicated machinery and travels from DNA to protein via an intermediary called RNA, is the most fundamental of all such issues.
<h3>How did this equipment come to be? </h3>
One theory holds that there was an RNA world on Earth before contemporary cells emerged. This is the hypothesis.
RNA was a genetic information repository and a catalyst for chemical reactions in the earliest cells.
Proteins took over as the main catalytic and structural component of cells considerably earlier in the evolutionary process than DNA, which didn’t become the major genetic component until much later. If this hypothesis is correct, the departure from the RNA world was never truly complete.
To know more about RNA World visit:
brainly.com/question/25979866
#SPJ4
No. Gravity is proportional to the inverse square of distance, and has no distance limit. A satellite that's, say, 400 miles above Earth's surface feels about 83% of the strength of gravity on the surface.
Choices 'A', 'C', and 'D' are off-base.
Here are some 'reasons' to put into the mish-mash:
-- third law of motion
-- action and reaction forces
-- conservation of momentum
Answer;
-Science
Explanation;
-Science is a process that involves the collection of information and ideas supported by evidence. Pseudoscience on the other hand, is a process that involves the collection of information and ideas supported by belief or opinion.
-Science is a systematic and logical approach to discovering how things in the universe work. It is also the body of knowledge accumulated through the discoveries about all the things in the universe. Science is based on fact, not opinion or preferences. The process of science is designed to challenge ideas through research. It aims for measurable results through testing and analysis.
