Kinematic - Study guides, Study notes & Summaries

IB Maths DP 5.6 Kinematics

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When you drive a car and take a quick look on the speedometer, what do you see velocity or speed? Speed. A ball is thrown vertically up and is caught at the starting point; compare the traveled distance and displacement of the ball. Displacement is zero, while distance is 2h Can an object with a constant acceleration reverse it direction of travel? Explain. Yes, an initial velocity in one direction with the acceleration in the opposite direction, causing it to reverse the direct...

An ankle joint with an angular velocity of −2.4 rad/s is plantarflexing. - answer-True - positive = dorsiflexion, negative = plantarflexion Choking up on a golf club increases the tangential and angular velocities of the club head. - answer-false - same angular velocities, varies the length varying the tangential velocity During running, hip flexion, knee extension, and ankle dorsiflexion occur during initial ground contact. - answer-false - walking and running, its either hip extension,...

TNCC ENA 9TH EDITION EXAM BANK LATEST UPDATE WITH 100% ACCURATE SOLUTIONS What is the key to a high performing trauma team? - correct answer effective communication rationale: skilled communication, cooperation, and coordination are the cornerstones of high-performance teams and high-quality trauma care When obtaining a history for an injured patient, understanding the kinematic concepts associated with the mechanism of injury and energy transfer can initially assist the trauma provid...

If given a velocity vs time graph, is the displacement determined by the slope or the area of the graph? Area A hippo walks from +2.0 to -1.5 to +4.0 to -3.5 on the number line in 6 seconds. What is the hippo's velocity? -0.917 m/s Convert 35 m/s to km/hr. 126 km/hr If given an acceleration vs time graph, is the velocity determined by the slope or the area of the graph? Area An object can be moving but not accelerating. True The shape of an acceleration-t...

Test Bank For Basic Biomechanics 8Th Edition By Susan, Chapter 1-15 Complete Guide.1 What is Biomechanics? 2 Kinematic Concepts for Analyzing Human Motion 3 Kinetic Concepts for Analyzing Human Motion 4 The Biomechanics of Human Bone Growth and Development 5 The Biomechanics of Human Skeletal Articulations 6 The Biomechanics of Human Skeletal Muscle 7 The Biomechanics of the Human Upper Extremity 8 The Biomechanics of the Human Lower Extremity 9 The Biomechanics of the Human Spine 10 Linear Kine...

ROM Answer Range of Motion End Feel may be either normal or abnormal Answer What are the three types of normal end feel Answer 1. Bony 2. Soft tissue stretch 3. Soft tissue approximation Normal bony end feel Answer is characterized by a hard and abrupt limit to passive joint motion bony end feel is sometimes called Answer Hard end feel Normal soft tissue stretch Answer is characterized by a firm sensation that has slight give when the joint is taken to the end-feel of motion N...

Equation for distance? When does this only work with? d = vt (only works with constant velocity) Equation for acceleration? a = v/t vad equation? vf^2 = vi^2 +2ad Two equations for velocity? v = d/t v = at Absolute value of average velocity = ? |Vave| = change in distance / change in time When velocity is constant, what do you know about acceleration? a = 0 (zero) Magnitude? - how much? how large? - always positive because it is the absolute val...