'Net force' diaporamas de présentation

Forces

Forces. Forces. A FORCE is a push or a pull exerted on an object Forces can cause objects to speed up, slow down, or change direction. Force is measured in Newtons. Force. Forces come in pairs A force is a vector Forces have a magnitude and a direction. Magnitude: 5N

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Chapter 5

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DO NOW

DO NOW. V: 0. TEKS. BrainPop Video. V: 0. BrainPop : Force. Speed, Velocity, Acceleration. V: 0. Add notebook page for Speed, Velocity, and Acceleration. Speed, Velocity, Acceleration. V: 0. Speed, Velocity, Acceleration. V: 0. Speed, Velocity, Acceleration. V: 0.

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2 pt

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Chapter 3

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Q4.1

Q4.1. An elevator is being lifted at a constant speed by a steel cable attached to an electric motor. There is no air resistance, nor is there any friction between the elevator and the walls of the elevator shaft. The upward force exerted on the elevator by the cable is. Motor. Cable. v.

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Physics 218 Lecture 7

Physics 218 Lecture 7. Dr. David Toback. Before we begin. Exam 1 Next Tuesday Only on topics through Chapter 4 Homework and the Mini-practice Exam When you have 100% on all of them you will have access to a mini-practice exam

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180

Define MOTION. 60. 140. 130. 120. 40. 50. 30. 10. 70. 8. 7. 6. 5. 9. 4. 3. 2. 0. 180. 80. 20. 90. 160. 150. 170. 100. 110. 1. Seconds Remaining:. Motion : Change in position of an object relative to a reference point. Describe SPEED and VELOCITY. 1. 50. 140.

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Physical Science Jeopardy!

Physical Science Jeopardy!. 10- Jan noticed that when she put a tomato in water, it sank. When she put an apple in water, it floated. Why did the tomato sink while the apple floated? T he apple has more surface area than the tomato, which allowed the apple to float.

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Projectile Motion

Projectile Motion. Projectile Motion. Feeding the Monkey (Banana Gun). Where does the zookeeper aim if he wants to hit the monkey? ( He knows the monkey will let go as soon as he shoots ! ). Feeding the Monkey. r = r 0. If there were no gravity, simply aim . at the monkey. r = v 0 t.

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Chapter 2 Mechanical Equilibrium

Chapter 2 Mechanical Equilibrium. Scalar Quantities Can be fully described by a magnitude and appropriate units Mass Time Temperature Area. Vector Quantities Requires a magnitude, appropriate units and a direction Displacement Velocity Acceleration Force. Vectors and Scalars.

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A: acceleration E: equilibrium

A: acceleration E: equilibrium. Determine whether the following diagrams illustrate acceleration or equilibrium. Number your paper from 1 to 5 and answer A if you think it is showing acceleration or E if you think it is showing equilibrium. A: acceleration E: equilibrium. #1. 10 N.

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3.1 Forces & Free Body Diagrams

3.1 Forces & Free Body Diagrams. Remember that Kinematics is the study of how objects move without being concerned about why they move (units 1 & 2) Dynamics explains why objects move the way they do (unit 3). What forces are acting on the ice cream cart?. Force. A push or a pull

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Physics for Scientists and Engineers, 6e

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Planetary Motions

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Physics for Scientists and Engineers, 6e

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