In the second part of this experiment, you will observe the use of this familiar application of Newton's Second Law. But we need to change the form of the Second Law a little to understand how Newton's Cradle and the Second Law are related. You should recall that the slope of the velocity vs. time curve is equal to the acceleration. Remember that the slope, rise/run, is the same as finding Îv/Ît.
In terms of syntax, a question is usually characterized by inversion of the subject and the first verb in the verb phrase, beginning with an interrogative pronoun or ending with a tag question. Linguists commonly recognize three main types of questions: Yes-No Questions, Wh- Questions, and Alternative Questions. Examples and Observations.
The question mark (also known as interrogation point, query, or eroteme in journalism) is a punctuation mark that indicates an interrogative clause or phrase in many languages. The question mark is not used for indirect questions. The question mark glyph is also often used in place of missing or unknown data.