'2 2a' presentation slideshows

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Speed vs. Velocity

Speed vs. Velocity. Velocity, v (meters/second with direction) vector rate of change of displacement change in displacement per unit time Speed (also meters/second but NO DIRECTION) scalar Rate of change of distance Change in distance per unit time. Speed vs. Velocity.

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Displacement - change of position in a particular direction

Displacement - change of position in a particular direction. Speed - time rate of motion. Average speed - total distance divided by elapsed time. Instantaneous speed slope of the line tangent to the curve at a given point. Velocity - speed in a particular direction.

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Uniform Acceleration

Uniform Acceleration. Motion in One Dimension. Sects. 5-7: Outline. 1. Kinematics of one dimensional motion with uniform acceleration:. 2. Special case: Freely falling objects ? a = -g = - 9.8 m/s 2. 3. Special case: a = 0 ? motion with uniform velocity v = constant. Uniform Acceleration.

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Physics of the ESD Lower School Playground

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?????. ????. a mn. (a m ) n =. a n b n. (ab) n =. ????. ???? M ? AB ????? P ? MB ??? ?? AP ? PB ??????? APCD ??? ? PBEF. ? AB=4a ? MP=b ???? APCD ???? PBEF ?????? S. C. (1) ? a,b ?????? S ?. D. (2a+b) 2 -(2a-b) 2. =8ab. E. F. (2) ? a=4,b=0.5 ?? S ?? ?????????? ????. A.

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1.6 Introduction to Solving Equations

1.6 Introduction to Solving Equations. Objectives: Write and solve a linear equation in one variable. Solve a literal equation for a specified variable. Standard: 2.8.11 D Formulate equations to model routine and non-routine problem. An equation is a statement

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Math Project

Math Project. Conic Section. Introduction. Circle

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1-D Kinematics: Concepts, Equations, Tips and Tricks!

1-D Kinematics: Concepts, Equations, Tips and Tricks!. Get those neurons firing!. A bunny travels in a straight line at a speed of 60 miles per hour for 30 minutes, and then continues in the same direction at a speed of 20 miles per hour for one hour.

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Algebra I Chapter 9 Section 2

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4 Tow-Dimensional Kinematics 4-1 Motion in Two Dimensions

4 Tow-Dimensional Kinematics 4-1 Motion in Two Dimensions. Recall the equation for motion in 1- dimension v f =v i +at x f =x i +1/2(v i +v f )t ?x=x f - x i ?x=v i t+1/2at 2 v av =(v i +v f )/2 v f 2 =v i 2 +2a?x.

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Unit 2-4 Kinematic Equations

Unit 2-4 Kinematic Equations. Equation One. Average Velocity = displacement/time v+u/2 =d/t d = t(v + u)/2 use s instead of d (stadio is latin word for distance) s= t(u+v)/2. Equation Two. v = u + at. Equation Three. v 2 = u 2 + 2as This comes from equation one and two

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Math 010 Unit 6 Lesson 7

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Inventory Theory Continuous Review Math 305

Inventory Theory Continuous Review Math 305. 12/7/08. Continuous Review. Previous model: periodic review orders placed at the begining of periods Continuous review: an order may be placed at any time What is an inventory policy? when to order more how much to order Costs

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1029 b

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Free Falling

Free Falling. The acceleration caused by the force of gravity is g = 9.81 m/s 2 Directions are in the y direction. Formulae straight line motion vertical motion D x = 1/2(v i + v f ) D t D y = 1/2(v i + v f ) D t

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