Physical Science: Chapter 11 Section 2

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Presentation transcript:

Physical Science: Chapter 11 Section 2 Acceleration

Physical Science: Chapter 11 Acceleration When the ___________of an object changes the object is __________________.

Physical Science: Chapter 11 Acceleration Remember that __________ includes ______AND _______

Physical Science: Chapter 11 Acceleration So if the speed of an object __________ (speeds up) it is ___________

Physical Science: Chapter 11 Acceleration AND if the speed of an object ___________ (slows down) it is ALSO “_________”

Physical Science: Chapter 11 Acceleration AND if the motion of an object _______ ___________ it is ALSO “___________”

Physical Science: Chapter 11 Acceleration Acceleration by changing direction

Physical Science: Chapter 11 Acceleration Acceleration = ___________________________ a = _______= _______ = ____

Physical Science: Chapter 11 Acceleration Δt = Δv =

Physical Science: Chapter 11 Acceleration On a _______________graph an object with __________ has a line ___________

Physical Science: Chapter 11 Acceleration On a _________________graph an object with ___________ acceleration has a line ________, but _____________

Physical Science: Chapter 11 Acceleration On a __________________graph, plot __________ on the y axis ___________on the x axis

Physical Science: Chapter 11 Acceleration On a _________________graph, a constant _________ sloping line shows _________________acceleration

Physical Science: Chapter 11 Acceleration On a __________________graph, a line _________ shows __________________acceleration

Physical Science: Chapter 11 Acceleration On a _________________graph, a line with ___________ slope shows ____________ ________________acceleration

Physical Science: Chapter 11 Acceleration On a ___________________graph, a ________line (___________) shows _______ acceleration (____________ velocity)

Physical Science: Chapter 11 Acceleration On a _______________graph, a _________________sloping line shows _________ acceleration

Physical Science: Chapter 11 Acceleration On a _______________graph, lines below __________show movement “__________” (towards the ___________)

Physical Science: Chapter 11 Section 2- Acceleration Velocity-time graph summary:

Physical Science: Chapter 11 Acceleration Mini-Quiz #4 1). What is graphed on the y-axis on a velocity-time graph? 2). What is graphed on the y-axis of a distance-time graph? 3). What does a constant upward sloping line on a distance-time graph show?

Physical Science: Chapter 11 Acceleration Mini-Quiz #4 In this graph what is happening: 4). between A & B? 5). Between B & C 6). Between C & D

Physical Science: Chapter 11 Acceleration Mini-Quiz #4 In this graph what is happening: 7). In part A? 8). In part B? 9). In part C?