Acceleration formula - Study guides, Class notes & Summaries

What is speed? how fast something is going How do you work out the speed? speed= distance ÷ time What is velocity speed with direction What do distance-time graphs show? how something is travelling over a period of time What is the gradient of a distance-time graph equal to? speed- how fast the object is travelling What does the downwards gradient on a distance-time graph show? it means its going back towards its starting location What do the flat...

KPE160 Midterm Review 2024 Questions and Answers rigid body - Answer- object of non-zero size that cannot change shape position - Answer- location and orientation CoG - Answer- average location of all weight of an object (typically in midline a bit below navel of humans) orientation in space - Answer- position with respect to the points of a compass or other directions motion of rigid body - Answer- change in position denoted by its location and orientation at every instant in time) di...

Radiologic Science for Techs Final Exam Quick Review Questions and Answers Updated 100% A+ Pass!!! November 8, 1895 Wilhelm Conrad Roentgen - CORRECT ANSWER-X-rays: discovery date and discovered by voltage - CORRECT ANSWER-kVp measures: current - CORRECT ANSWER-mA measures: Gustav Bucky and H. Potter 1921 - CORRECT ANSWER-Inventor of moving grid and year introduced: international system (Le Systeme International d'Unites) - CORRECT ANSWER-modern metric system in science, SI uni...

1. Proteins necessary for body's mainte- nance, growth, and repair (GS) 2. Carbohydrates and Fats used primarily for energy (GS) 3. 212 Water boils at degrees fahrenheit (GS) 4. 100 Water boils at degrees Cel- sius (GS) 5. 373 Water boils at Ks on the Kelvin scale (GS) 6. Veins carry blood from capillaries toward the heart. (GS) 7. Arteries carry blood away from the heart. (GS) 8. Ventricles lower chamber of the heart (GS) 9. Red Blood Cells component of blood which car- ri...

Question 1 Correct 6.00 points out of 6.00 A ball rolls with a speed of 2 m /s along a horizontal table. If the ball rolls off the table and lands on the floor 0.50 m from the edge of the table, what is the height of the table? Select one: a. 1.2 m b. 0.1 m c. 0.3 m d. 0.6 m Question 2 Correct 6.00 points out of 6.00 If a vector pointing toward the north is crossed with one pointing toward the east, the resulting vector is pointing . Select one: a. up b. down c. south d. Non...

Weight Formula - = mass x gravity Work done equation - Force x distance Pressure equation - = Force/area Distance Formula - = speed x time Accleration equation - change in velocity/time Force equation - mass x acceleration Momentum - mass x velocity Kinetic formula - =1/2mv^2 (v squared) gravitational potential energy - = mgh g= gravitational field strength (10) Power formula - Work/time wave speed formula - wavelength x frequencyvoltage - current x resistance Energy transferred foru...

Autism Core Knowledge - QASP Exam Prep Already Passed Describe why Autism is considered a spectrum disorder ASD is a neurodevelopmental condition that is complex to define and diagnose. The rationale for using a dimensional rather than a categorical concept of ASD is that a single umbrella term of ASD, with specific information about the level of expression, is more accurate and consistent with the research literature and clinical experience. Identify the historical definitions of Autism Autis...

Which of the following substances regulates muscle actions? potassium calcium troponin tropomyosin calcium Which of the following substances acts at the NMJ to excite the muscle fibers of a motor unit? acetylcholine ATP creatine phosphate serotonin acetylcholine When throwing a baseball, an athlete's arm is rapidly stretched just before throwing the ball. Which of the following structures detects and responds to that stretch by reflexively increasing muscle activity?...

Course Careers Final Exam Study Set 2024 (100 out of 100) Questions and Answers. What is a Sales Cadence? A sequence of touch-points you do to attract your prospect to establish a connection to start an engagement or sale. What is the Sales Process (Sales Cycle)? A set of Specific actions you follow from start to finish to close a new customer. What are the stages of the Sales Cycle?` Research > Outreach > Discovery > Present > Follow Up > Close What is a Sales Funnel? A ...

PHA 317 Exam 1 | Questions and Answers (Complete Solutions) How closely a measured value is to the correct value is ___ Accuracy How closely individual measurements are relative to each other is ___ Precision Regarding significant figures, ALL nonzero digits are ___ (i.e. - 12.768) Significant Regarding significant figures, a zero is ___ when followed by a nonzero number. (i.e. - 12.076) Significant Regarding significant figures, a zero after a decimal and before a nonzero number is ___ (i.e. ...