# Physical Science Part Two

1. Motion

North Carolina Standards:

PSc.1.1.1 Explain motion in terms of frame of reference, distance, and displacement.

PSc.1.1.2 Compare speed, velocity, acceleration, and momentum using investigations, graphing, scalar quantities, and vector quantities.

PSc.1.2.2 Classify frictional forces into one of four types: static, sliding, rolling, and fluid.

PSc.1.2.3 Explain forces using Newton’s three laws of motion.

Vocabulary 27 - * In your vocabulary notebook, define the terms: acceleration, speed, motion, velocity, and record the formulas for calculating each.

Measuring Motion Google Slides Notes  Measuring Motion Notes Worksheet

Ch 5-1 Measuring Motion Worksheet

Speed, Velocity, and Acceleration Review Video

Speed & Velocity - Google Slides Presentation           Speed & Velocity Worksheet

Acceleration Google Slides Notes Video 1          Acceleration Google Slides Notes Video 2

Acceleration Google Slides Notes Video 3          Acceleration Google Slides Notes Video 4

Acceleration Google Slides Notes Video 5          Acceleration Google Slides Notes Video 6

Acceleration Google Slides Notes Video 7          Acceleration Google Slides Notes Video 8

Acceleration Google Slides Notes Video 9

Acceleration Practice Worksheet

Distance, Average Speed, and Time Virtual Laboratory  Distance, Average Speed, and Time Laboratory Worksheet

Velocity Time Graphs Practice Worksheet

2. Force

Vocabulary 28 - * In your vocabulary notebook, define the terms: force, net force, Newton

Kinematics Summary Formula Sheet

Force - Google Slides Notes  Force - Notes Worksheet

Ch 5-2 What is a Force Worksheet

Calculating Force Video Series:

Video 1     Video 2       Video 3     Video 4       Video 5

Calculating Force, Mass, & Acceleration Practice Worksheet

Forces - Momentum Virtual Laboratory

Vocabulary 29 - * In your vocabulary notebook, define the terms friction, kinetic friction, static friction, rolling friction, sliding friction, fluid friction.

Friction: A Force That Opposes Motion Google Slides Notes

Friction: A Force That Opposes Motion Notes Worksheet   Friction Worksheet 1

Ch 5-3 Friction: A Force That Opposes Motion Worksheet

3. Gravitational Force

North Carolina Standards:

PSc.1.2.1 - Explain how gravitational force affects the weight of an object and the velocity of an object in freefall.

Objectives - Recognize that the weight of an object is a measure of the force of gravity and is the product of its mass and the acceleration due to gravity: Fg = mg

* With negligible air resistance, explain acceleration due to gravity as an example of uniformly changing velocity: g = 9.8 m/s2

* Relate the presence of air resistance to the concept of terminal velocity of an object in free fall.

What is Gravity? - Video

Vocabulary 30 - * In your vocabulary notebook, define the terms: gravity, mass, weight, law of universal gravitation

Neil Armstrong First Walk on The Moon Video

Gravity: A Force of Attraction - Google Slides Notes

Gravity: A force of Attraction Notes Worksheet

Ch 5-4 Gravity: A Force of Attraction Worksheet

Vocabulary 31 - * In your vocabulary notebook, define the terms: free fall, projectile motion, terminal velocity, centripetal force

Gravity and Motion Google Slides Notes  Gravity and Motion Notes Worksheet

Ch 6-1 Gravity and Motion Worksheet

Free Fall Acceleration Practice Worksheet    Weight and Gravity Worksheet

Universal Gravitation Virtual Laboratory

4. Newton's Laws of Motion

Real life examples of the Three Laws of Motion Video

Vocabulary 32 -* In your vocabulary notebook, define the term inertia, momentum

Ch 6-2 Newton's Laws of Motion Worksheet

Momentum Worksheet

Newton's 2nd Law Virtual Laboratory  Newton's 2nd Law Laboratory Worksheet

Newtons Laws Review Worksheet

Motion/Work & Power Test Review 1 - Board Notes Worksheet

Motion/Work & Power Test Review Video 1       Motion/Work & Power Test Review Video 2

Motion/Work & Power Test Review Video 3

Motion/Work & Power Test Review 2 - Board Notes Worksheet

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5. Work and Power

North Carolina Standards:

PSc.3.1 Understand types of energy, conservation of energy and energy transfer.

PSc.3.1.3 Explain work in terms of the relationship among the applied force to an object, the resulting displacement of the object, and the energy transferred to an object.

Objectives: Explain scenarios in which work is done, identifying the force, displacement, and energy transfer- work requires energy; when work is done on an object, the result is an increase in its energy and is accompanied by a decrease in energy somewhere else.

Compare scenarios in which work is done and conceptually explain the differences in magnitude of work done using the relationship W = F x d .

PSc.3.1.4 Explain the relationship among work, power and simple machines both qualitatively and quantitatively.

Infer the work and power relationship: P = W/^t

Determine the component simple machines present in complex machines – categorize a wedge and screw as variations of an inclined plane; a pulley and wheel & axle as variations of a lever.

 Explain the relationship between work input and work output for simple machines using the law of conservation of energy.

 Define and determine ideal and actual mechanical advantage: 

 Define and determine efficiency of machines:

 Explain why no machine can be 100% efficient.

Vocabulary 33 - * In your vocabulary notebook, define the terms: joule, power, watt, work

Work and Power Google Slides Notes  Work and Power Notes Worksheet

Work and Power Video

Chapter 8-1 Worksheet    Work and Power Worksheet 1

Work and Power Calculations Worksheet

Work, Force, and Distance Virtual Laboratory  Work, Force, and Distance Laboratory Worksheet

Vocabulary 34 - * In your vocabulary notebook, define the terms: machine, mechanical advantage, mechanical efficiency, work input, work output.

What is a Machine Google Slides Notes  What is a Machine Notes Worksheet

Ch 8-2 Worksheet    Calculating Mechanical Advantage Practice Worksheet

Calculating Mechanical Efficiency Practice Worksheet

Vocabulary 35 - * In your vocabulary notebook, define the terms: compound machine, inclined plane, lever, pulley, screw, wedge, wheel and axle.

Work Vocabulary Crossword Puzzle

Types of Machines Google Slides Notes

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6. Energy: Conservation and Transfer

North Carolina Standards:

PSc.3.1.1 Explain thermal energy and its transfer.

PSc.3.1.2 Explain the law of conservation of energy in a mechanical system in terms of kinetic energy, potential energy and heat

Vocabulary 36 - *In your vocabulary notebook, define the terms: energy, kinetic energy, mechanical energy, potential energy, energy conversion

What is Energy? Intro Video

Ch 9-1 Reading Worksheet   Calculating Potential and Kinetic Energy Video

Calculating Kinetic Energy Worksheet   Calculating Potential Energy Worksheet

Vocabulary 37 - * In your vocabulary notebook, define the terms: friction, law of conservation of energy, energy conversion

Conversion of One Form of Energy to Another - Video     Energy Conversion Video Worksheet Quiz

Energy Virtual Laboratory  Energy Laboratory Worksheet

Vocabulary 38 - * In your vocabulary notebook, define the following terms: fossil fuel, non-renewable resource, renewable resource, geothermal energy, biomass.

Vocabulary 39 -* In your vocabulary notebook, define the terms: convection, heat, radiation, specific heat, thermal expansion, thermal conduction, thermal conductor, thermal energy, thermal insulator

Ch 10-2 Reading Worksheet   Calculating Heat/Specific Heat Video

Calculating Heat/Specific Heat Practice Worksheet

Energy 1 Vocabulary Review Crossword

Thermal Energy Virtual Laboratory  Thermal Energy Laboratory Worksheet

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7. Atomic Energy

North Carolina Standards:

PSc.2.3.1 Compare nuclear reactions including: alpha decay, beta decay, and gamma decay; nuclear fusion and nuclear fission.

PSc.2.3.2 Exemplify the radioactive decay of unstable nuclei using the concept of half-life.

Vocabulary 40 - * In your vocabulary notebook, define the terms: half - life, isotope, mass number, radioactivity, alpha decay, beta decay, gamma decay.

Ch 16-1 Reading Worksheet   Nuclear Half-Life: Intro and Explanation - Video

Half Life Practice Worksheet

Half-Life Virtual Laboratory  Half-Life Lab Worksheet

Vocabulary 41- * In your vocabulary notebook, define the terms: nuclear chain reaction, nuclear fission, nuclear fusion.

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8 Introduction to Electricity

North Carolina Standards:

PSc.3.3.1 Summarize static and current electricity.

PSc.3.3.2 Explain simple series and parallel DC circuits in terms of Ohm’s law.

PSc.3.3.3 Explain how current is affected by changes in composition, length, temperature, and diameter of wire.

PSc.3.3.4 Explain magnetism in terms of domains, interactions of poles, and magnetic fields.

PSc.3.3.5 Explain the practical application of magnetism.

* In your vocabulary notebook, define the terms: electric discharge, electric field, electric force, electrical conductor, electrical insulator, law of electric charges, static electricity.

Electric Charge and Static Electricity Google Slides Notes  Electric Charge and Static Electricity Notes Worksheet

Ch 17-1 Reading Worksheet   Electric Charge and Static Electricity Video

Vocabulary 42 - * In your vocabulary notebook, define the terms: cell (electrical context), electric current, photocell, resistance (electrical context), thermocouple, voltage.

Ch 17-2 Reading Worksheet   Electric Current Video

Electricity Virtual Laboratory

Vocabulary 43 - * In your vocabulary notebook, define the terms: Ohm's law, electric power.

Ch 17-3 Reading Worksheet   Electrical Calculations Using Ohm's Law Worksheet

Vocabulary 44 - * In your vocabulary notebook, define the terms: parallel circuit, series circuit

Ch 17-4 Reading Worksheet  Drawing Simple Electric Circuits Worksheet

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9. Electromagnetism

North Carolina Standards:

PSc.3.3.4 Explain magnetism in terms of domains, interactions of poles, and magnetic fields.

PSc.3.3.5 Explain the practical application of magnetism.

* In your vocabulary notebook, define the terms: magnet, magnetic force, magnetic pole.

Ch 18-1 Reading Worksheet   Magnetism Video

Vocabulary 45 -* In your vocabulary notebook, define the terms: electric motor, electromagnet, electromagnetism, solenoid.

Ch 18-2 Reading Worksheet  Magnetism From Electricity Video

Vocabulary 46- * In your vocabulary notebook, define the terms: electric generator, electromagnetic induction, transformer.

Ch 18-3 Reading Worksheet   Magnetism Virtual Laboratory

Vocabulary 47 - * In your vocabulary notebook, define the terms: circuit board, diode, doping, integrated circuit, semiconductor, transistor.

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10. Waves

North Carolina Standards:

PSc.3.2.1 Explain the relationships among wave frequency, wave period, wave velocity, amplitude, and wavelength through calculation and investigation.

PSc.3.2.2 Compare waves (mechanical, electromagnetic, and surface) using their characteristics.

PSc.3.2.3 Classify waves as transverse or compressional (longitudinal).

PSc.3.2.4 Illustrate the wave interactions of reflection, refraction, diffraction, and interference.

Vocabulary 48- * In your vocabulary notebook, define the terms: medium, longitudinal wave, transverse wave, wave.

The Nature of Waves - Google Slides Notes  Nature of Waves Notes Worksheet

Ch 20-1 Reading Worksheet   The Nature of Waves Video

Vocabulary 49- * In your vocabulary notebook, define the terms: amplitude, frequency, wavelength, wave speed.

Vocabulary 50 - * In your vocabulary notebook, define the terms: diffraction, interference, reflection, refraction, resonance, standing wave.