Answer:
And so calculating we get the maximum speed at each proton will reach To be 1.36 Times 10 to the four m the second
The visible radiation produced by new stars within a molecular cloud get absorbed by dust grains and heats up the cloud
A molecular cloud is an interstellar cloud of gas and dust in which molecules can form, the most common of which is hydrogen .
The formation of stars occurs exclusively within molecular clouds because of their low temperatures and high densities, because the gravitational force acting to collapse the cloud must exceed the internal pressures that are acting "outward" to prevent a collapse.
Visible radiation are absorbed by dust grains and heats up the cloud as it cannot penetrate through the cloud instead get absorbed by the cloud . Newly formed stars are visible nearby, their images reddened by blue light which got scattered by the pervasive dust.
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The orbital radius is: 
Explanation:
The problem is asking to find the radius of the orbit of a satellite around a planet, given the orbital speed of the satellite.
For a satellite in orbit around a planet, the gravitational force provides the required centripetal force to keep it in circular motion, therefore we can write:
where
G is the gravitational constant
M is the mass of the planet
m is the mass of the satellite
r is the radius of the orbit
v is the speed of the satellite
Re-arranging the equation, we find:
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The correct answers are as follows:
1. D [CONTEXT]
The acronyms AUDIENCE stands for following:
A: Analysis
U: Understanding
D: Demographic
I: Interest
E: Enviroment
N: Needs
C: Context
E: Expectation
The acronyms is used in speech presentation to consider and analyse the audience needs so that a speaker will be able to satisfy these needs.
2. EXPECTATION. NEEDS.
The expectations and the needs of the audience are part of the things that a speaker needs to understand about his audience before presenting a speech. Expectation refers to the things that the audience expect to learn or hear from you while needs refers to the needs of the audience which must be met by the speaker.
3. CREATIVE STRATEGIES CAN HELP ENHANCE CREATIVITY DURING THE DESIGN PROCESS
Creative strategies refers to the strategies employ by designers to ensure that their designs are creative and it meets the specific goals for which they are intended. Developing a creative strategies will help a designer to carefully consider all workable plans and then choose the best one among them, thus enhancing their creativity.
4. BRAIN STORMING IS A MORE ORGANISED APPROACH TO CREATIVE DESIGN THAN IS FREE ASSOCIATION.
Brainstorming is the process by which ideas are generated by a group while free association usually involves only one person and it has to do with resolving inner conflicts and contradictions.
5. FREE ASSOCIATION
Free association is a method developed by Sigmund Freud. It is a psychoanalytical method which he used to help his patients to learn more about what they are thinking and feeling. This method bring to the fore the unconscious and the repressed thoughts of the patients.
Answer:
lysosome,flagellum are the 2 structures in a cell
