ANALYSIS: One vital concept of physics is the energy. The universe possesses energy and matter. For simplicity‚ matter is a substance and energy is used to move these substances. Energy is appearing in various forms. Among those are kinetic‚ gravitational potential‚ elastic potential‚ electric potential‚ thermal‚ chemical‚ etc. Work‚ on the other hand‚ is the change in energy from one form to another by means of an external force. When work is done on an object‚ therefore‚ the object is said to
Premium Potential energy Energy
“The planet takes care of us‚ not we of it.” One could say that the planet earth is a system‚ interacting with objects in space such as the sun and the moon. The mass and diameter of these objects‚ their distance from earth and the amount of heat they radiates makes the conditions on earth ideal for life to exist. Over the years‚ humans have begun to consume at a much faster rate than before. Yes‚ fossil fuels like coal‚ natural gas and oil are being used at a greedy rate‚ but the ground is
Free Earth Global warming Sun
When a person first reads the famous quote “We must always take side. Neutrality helps the oppressor‚ never the victim. Silence encourages the tormentor‚ never the tormented.” Spoken by the notable Elie Wiesel while accepting the Nobel Peace Prize of 1986‚ it could cause a reaction; in this case any reaction could occur depending on a person’s morals‚ ethics and even values. But‚ what does this quote really mean? Does it define the horrific situations that Rwanda‚ the Nazi’s‚ or Syria went through
Premium Elie Wiesel The Holocaust World War II
Why must we speak English ?? 1. English is the International Language and is one of the most popular and most spoken in the technology world. 2. We need to know English language in order to study any science subject or any computer language. 3. We need to know English to communicate effectively too many developed countries. 4. English is very much important in our life‚ it is necessary in each and every field. 5. If we know English we never feel tongue tide in front of others
Premium English language Lingua franca
We are progressing in all spheres of life and this constant progress has been rather harmful on our natural resources. It is quite crucial to conserve energy. The conversation isn’t only necessary to decrease a variety of kinds of pollution but also to save the resources for the future generation. As a result‚ we have to conserve energy for the much better future. How will need to we conserve energy? Energy is needed for commercial and non-commercial use. The answer to this question lies in the truth
Premium Conservation Energy Renewable resource
If we must die : A summary At the beginning when I started reading the poem “If we must die” I spent a long time thinking what does this poem mean and then I had to read it a couple of times to understand every sense of each word. Various question started running in my mind I became more interested in the poem as well as the writer. I tried to find out more information about the writer and different meanings for the poem. Indirectly‚ the poem clarify how black people were suffering from the way they were treated and how
Premium Harlem Renaissance Gale Black people
Claude McKay’s poem‚ If We Must Die‚ is a poem about racial inequality and persecution with a very angry tone. The words of this poem exude with the poet’s rage against the injustices done to his race. His hatred of the inequality is evident in his harsh descriptions of his persecutors. However‚ the reader can also feel the emotions of triumph because "If We Must Die" is also a poem of strength‚ rally and hope for the African American race. In the opening line‚ McKay urges his people not to die
Premium African American Core issues in ethics Discrimination
you get is the satisfaction of making it to the top and id you don’t make it up then you die. The percent of you making it to the top is slim to none. This is why i think that they should close Mt. Everest and then reopen it when they make it safer and preserve Mt. Everest. My first reason why they should take a break on everest is that we need to preserve Mt. Everest. When people climb on Mt. Everest it is destroying the mountain and it will quickly start to deteriorate. Although climbing it can
Premium Mount Everest Climbing English-language films
STUDENT MUST NOT TAKE PART IN POLITICS Albert Einstein observed: "It is the duty of every citizen according to his best capacity to give validity to his conviction in political affairs." I’m sure‚ this pretty much sums up why we’re debating on this topic today‚ since we students are considered to have become “politically aware” by the age of 18. So‚ what exactly do we understand by the word “politics”. Politics is the art or science of influencing people on a civic‚ or individual level‚ says
Premium
If you have closely observed what is happening to the Earth over the past decade and a half‚ week in and week out‚ you may take a dark view of the future. People are not looking after the environment. The Earth is under threat as it has never been before. From the activities of a world population which doubled from three to six billion in four short decades and will probably increase by three billion more. These activities are now wiping out ecosystems and species across the world. • The
Premium Human Earth Volcano