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.
When you ask a rhetorical question, you don't really expect an answer. The answer is understood. When something is rhetorical that means it is made for style or effect, likewise a rhetorical question is a question that is asked for mere effect, rather than a question that needs to be answered. Questions like âWho knew?â or âWho's better than me?â are often rhetorical.