Great acceleration - Study guides, Class notes & Summaries

Machine - correct answer-A device that uses energy to do work to accomplish some desired activity -They do not produce energy, but they do transmit and transform energy -Machines can transmit a force, control its motion, and change its direction -A machine is a system of components Component - correct answerA small piece that makes up a larger whole. Each component is there for a specific job, but the sum of components System - correct answerA combination of components Mechanical Eng...

PORTAGE MICROBIOLOGY FINAL EXAM 2023 NEW UPDATE QUESTIONS WITH MULTIPLE CHOICES 1. The radius of the path of an object in uniform circular motion is doubled. The centripetal force needed if its speed remains the same is . A. Four times as before B. Half as great as before C. Twice as much D. Three times as much 2. Car A has a mass of 1000kg and a speed of 60km/hr. car B has amass of 2000kg and a speed of 30km/hr. compare the kinetic energy foe car A with that of car B. A. Half as much...

What is a physical property of x-rays? - Answer-Travel in straight lines As the wavelength of x-ray photons shortens, the energy of the x-ray beam will - Answer-Increase The kVp setting on an x-ray machine controls the - Answer-Quality of the x-ray beam The milliampere-seconds (mAs) setting on an x-ray machine controls the - Answer-Quantity of x-rays emitted During an exposure, electrons in the x-ray tube travel from the - Answer-Cathode to the anode To produce x-rays, a great dea...

The property of mass is a measure of how heavy an object is correct answers False The density of a 100 g piece of iron is twice as great as the density of a 50 g piece of iron. correct answers False A tentative scientific explanation which may or may not be rejected upon further experimentation is called a(n) correct answers hypothesis The SI standard unit for mass is the correct answers kilogram Mass is measured using a _ correct answers balance A ___________ is an unit of volu...

1. The radius of the path of an object in uniform circular motion is doubled. The centripetal force needed if its speed remains the same is . A. Four times as before B. Half as great as before C. Twice as much D. Three times as much 2. Car A has a mass of 1000kg and a speed of 60km/hr. car B has amass of 2000kg and a speed of 30km/hr. compare the kinetic energy foe car A with that of car B. A. Half as much B. Four times as much C. Equal D. Twice as much 3. What would be the horizontal ...

VTNE practice: Diagnostic Imaging Exam Review questions and answers, graded A+/ What is a physical property of x-rays? - -Travel in straight lines As the wavelength of x-ray photons shortens, the energy of the x-ray beam will - -Increase The kVp setting on an x-ray machine controls the - -Quality of the x-ray beam The milliampere-seconds (mAs) setting on an x-ray machine controls the - -Quantity of x-rays emitted During an exposure, electrons in the x-ray tube travel from the - -Cathode...

Destination Retailer - Answer--Combination of price-orientated, cost-efficient, exclusive merchandise, superior customer service. -People will drive long distance. -Ex: Trader Joes, Ikea, Bass Pro Shop -Hopkins Ex: American Girl Store. The Wheel of Retailing - Answer--Describes how retailers capture market share and create brand value. Ex: Kmart Low-end strategy - Answer--Low prices. -Limited Facilities. -Price-sensitive consumer. Medium strategy - Answer--Moderate prices. -Improved f...

Which Economic utility is not a reason for students to buy textbooks from Amazon? - ANSWERForm Which of the following is NOT a characteristic of an efficient supply chain? Supply Predicable Demand Maximize performance and minimize cost Generate high turns to minimize inventory Select primarily for speed, flexibility, and quality Select primarily for cost and quality - ANSWERSelect primarily for speed, flexibility, and quality How has Zara utilized a vertically integrated business mode...

There are five steps to knowing where you are, what are they - Location specifically location plan the most effective route, crucial if need back up need to be able to tell other officers where you are ask yourself, where am I Very your route consist of three things, think what where why and how - People engaging in specific activities. Your presence in particular places is not on regular schedule. Do not make it easy for criminals to perdict where you will be at any given time or wher...

Use of a circle graph is best when used to answer a question about what concept? a. What is the difference between the minimum and maximum value? b. Is there a change over time? c. What is the relationship between two variables? d. How do all the parts related to the whole? - ANSWER-D A kindergarten teacher wants to develop the concept of set and which items belong in a set. What would be an appropriate activity for her to do? a. Have students use as many words as they can think of t...