Answer:
Dr Hewitt is able to break the piece of wood in his demonstration given that he had knowledge about the concept of momentum, which is esentially the product of the mass and speed of an object.
Aplying this idea, he used the correct momentum of his hand over a short period of time and that is how he was able to break the piece of wood.
In general, it's often best to choose the shorter, cleaner, and simpler word when choosing between two words for a piece. In writing, simplicity and clarity are crucial.
Answer:
A thesis statement makes a promise to the reader about the scope, purpose, and direction of the paper. It summarizes the conclusions that the writer has reached about the topic. A thesis statement is generally located near the end of the introduction.
Explanation:
CD is the interverval of the greatest velocity. because A is interval with the velocity of zero. and B is the average velocity in m/s. Hope that helps :)
The main reason for asking yourself what you agree and disagree with in a text is that it helps you prepare to qualify the author's claim (C). In other words, by asking yourself what you believe about a text you read, you start the process of evaluating the text, because you assess the author's opinions comparing and contrasting them to yours.
Answers A and B, are both complementary so you cannot choose just one of them. In order to be correct they have to be combined, because by asking yourself what you agree or disagree with in a text you may choose to defend some of the author's claims while challenging others. Also, answer D is wrong because deciding which of the ideas you agree or disagree with is not related to the strengths of the text. You may disagree with an author's claim but this doesn't mean that it wasn't supported well by him/her. So, this could not be considered a weak point of the text.
