Centripetal - Study guides, Class notes & Summaries

Pumper End of Course Final Exam Questions 2024. A priming device works by: A. centripetal force B. creating a partial vacuum C. centrifugal force D. creating compression within a rotating chamber - correct answer CREATING a partial VACUUM The purpose of the gauge and flowmeter test is to: A. ensure that the fire apparatus is running at the same speed it was rated for when it was new B. check the overall condition of the engine C. check that the given discharge ...

PHY 250 Final Exam Questions and Answers - Latest 2023/2024 (Graded). Which of the following is a correct statement concerning the velocity of a particle in uniform circular motion? Select one: a. The velocity is in the same direction as the angular velocity. b. The velocity is directed radially inward. c. The velocity is in the same direction as the centripetal acceleration. d. The velocity is constantly changing directions. Feedback The correct answer is: The velocity is constantly ch...

This summary cover the following topics for Grade 12 Geomorphology: Drainage Systems in South Africa • important concepts: drainage basin, catchment area, river system, watershed, tributary, river mouth, source, confluence, water table, surface run-off and groundwater • types of rivers: permanent, periodic, episodic and exotic • drainage patterns: dendritic, trellis, rectangular, radial, centripetal, deranged and parallel • drainage density • stream order • use of topographi...

Human error is responsible for 90% of all vehicle crashes, which makes drivers the most critical factor in motor vehicle operations. - ️️True Factors that affect driver's ATTITUDE: - ️️- Overconfidence - Lack of Confidence - Self-Righteousness - Aggressiveness Laws of Physics: - ️️1) Kinetic energy Energy an object possesses by being in motion. 2) Momentum Is the combined mass and velocity of an object. An object in motion tends to remain in motion until acted upon by an...

The prefix giga addresses? - Answer1,000,000,000 6.94 x 10^3 mm-4.5 x 10^2 mm - Answer6.5 x 10^3 mm 3.981 g + 5.05 g - Answer9.03 g 9.7 x 10^7 km NE - AnswerVector 3,250,000s - Answer37.6 days A football player gets a kick at the rival's 30-yard line. He scrambles to and fro, left and right, yet finishes at a similar spot he got the ball. The player, thusly, ( didn't, moved) a specific distance. - AnswerDid What is the typical speed ( in km/h) of Zhana, who races to the store...

Define Wien's Law - The hotter an object, the shorter the wavelength at maximum emission. (The hotter the object the brighter) After a cold front passes what happens to dew point? - it drops, as cold air is typically dry Centripetal force wind - right angles to the wind, in towards the center of curvature ex. hurricanes Convection is the process that? - involves mixing in a fluid Coriolis effect - The effect of Earth's rotation on the direction of winds and currents. Define a category fi...

NY STATE EXAM PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS 1. Which stroke is best for Spastic Paralysis? a. tapotement b. friction c. effleurage c. effleurage 2. Which carpal is palpated at the medial end of the wrist crease? a. scaphoid b. pisiform c. trapezium b. pisiform 3. What action does Psoas Major, Biceps Femoris, and Popliteus have in common? a. flexion b. extension c. abduction d. adduction a. flexion 4. Where does the short head of Biceps Brachii attach? a. coracoid process...

MCAT formulas!Distance formula - correct answer d=vt VAT - correct answer Vf = V₀ + at VAX - correct answer Vf² = V₀² + 2a∆x TAX - correct answer ∆x = v₀t + 1/2at² centripetal motion (2) - correct answer Ac = V²/ r Fc = mv²/ r Law of gravitation - correct answer F=GM₁M₂/ r² Newtons second law - correct answer Fnet = ma Kinetic friction - correct answer Fk = µkFn Static friction - correct answer Fs≤ µsFn Torque - correct answer t = F x r t = F...

MCAT Physics Equations/Concepts Review Practice Exam. Kinematics Equations - CORRECT ANSWER Force of Gravity Between Two Objects - CORRECT ANSWER Units of G = N∗m²/kg² Kinetic Friction - CORRECT ANSWER Static Friction - CORRECT ANSWER Uniform Circular Motion - Velocity - CORRECT ANSWER Velocity vector is constantly changing and is tangential to the circle of motion Centripetal Acceleration - CORRECT ANSWER The acceleration vector always points toward the center of the ...

MCAT formulas!Distance formula - correct answer d=vt VAT - correct answer Vf = V₀ + at VAX - correct answer Vf² = V₀² + 2a∆x TAX - correct answer ∆x = v₀t + 1/2at² centripetal motion (2) - correct answer Ac = V²/ r Fc = mv²/ r Law of gravitation - correct answer F=GM₁M₂/ r² Newtons second law - correct answer Fnet = ma Kinetic friction - correct answer Fk = µkFn Static friction - correct answer Fs≤ µsFn Torque - correct answer t = F x r t = F...