ログイン

Chapter 8 - Modelling in Mechanics - Quantities and Units
10問 • 2年前
  • Oluwole Akande
  • 通報

    問題一覧

  • 1

    What are the Base Quantities and their Units

    Mass - Kilograms, kg, Length/Displacement - Metre, m, Time- Seconds, s

  • 2

    What are the Derived Quantities and their Units

    Speed/Velocity - Metres per Second, m/s, Acceleration - Metres per Second per Second, m/s², Weight/Force - Newtons, N or kgm/s²

  • 3

    What are Force Diagrams

    Diagrams that show all of the forces on an object

  • 4

    Where does the Weight act on a Force Diagram

    Vertically downwards

  • 5

    What is the Normal Reaction

    A force that acts upwards when an object is in contact with a surface

  • 6

    Where does the Normal Reaction act on a Force Diagram

    Upwards at a 90° angle to the surface that the object is on

  • 7

    Where does Friction act on a Force Diagram

    Opposite to the direction of motion of an object on a surface

  • 8

    Where does Tension act on a Force Diagram

    Opposite to the active force (e.g. weight)

  • 9

    Where does air resistance act on a Force diagram

    Opposite to the motion of an object

  • 10

    What is Buoyancy

    Upwards force on an object that allows it to float

  • All Maths Notation

    All Maths Notation

    Oluwole Akande · 72問 · 2年前

    All Maths Notation

    All Maths Notation

    72問 • 2年前
    Oluwole Akande

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    Oluwole Akande · 9問 · 3年前

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    Financial Ratio Analysis - Liquidity Ratios and Gearing

    9問 • 3年前
    Oluwole Akande

    Topic 6 - Further Mechanics - Glossary

    Topic 6 - Further Mechanics - Glossary

    Oluwole Akande · 8問 · 2年前

    Topic 6 - Further Mechanics - Glossary

    Topic 6 - Further Mechanics - Glossary

    8問 • 2年前
    Oluwole Akande

    Command Words

    Command Words

    Oluwole Akande · 26問 · 2年前

    Command Words

    Command Words

    26問 • 2年前
    Oluwole Akande

    Circuit Symbols

    Circuit Symbols

    Oluwole Akande · 15問 · 2年前

    Circuit Symbols

    Circuit Symbols

    15問 • 2年前
    Oluwole Akande

    Topic 4 - Materials - Upthrust and Viscosity

    Topic 4 - Materials - Upthrust and Viscosity

    Oluwole Akande · 5問 · 2年前

    Topic 4 - Materials - Upthrust and Viscosity

    Topic 4 - Materials - Upthrust and Viscosity

    5問 • 2年前
    Oluwole Akande

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    Oluwole Akande · 5問 · 2年前

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    Topic 5 - Waves and Particle Nature of Light - Ray Diagrams

    5問 • 2年前
    Oluwole Akande

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    Oluwole Akande · 14問 · 2年前

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    Topic 8 - Nuclear and Particle Physics - Linear Accelerator and Particle Detectors

    14問 • 2年前
    Oluwole Akande

    Topic 10 - Space - Trigonometric Parallax

    Topic 10 - Space - Trigonometric Parallax

    Oluwole Akande · 8問 · 2年前

    Topic 10 - Space - Trigonometric Parallax

    Topic 10 - Space - Trigonometric Parallax

    8問 • 2年前
    Oluwole Akande

    Topic 7 - Electric and Magnetic Fields - Glossary

    Topic 7 - Electric and Magnetic Fields - Glossary

    Oluwole Akande · 7問 · 2年前

    Topic 7 - Electric and Magnetic Fields - Glossary

    Topic 7 - Electric and Magnetic Fields - Glossary

    7問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    Oluwole Akande · 7問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    Chapter 7 - Electric and Magnetic Fields - Coulomb's Law

    7問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    Oluwole Akande · 11問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    Chapter 7 - Electric and Magnetic Fields - Electric Field Strength

    11問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    Oluwole Akande · 12問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    Chapter 7 - Electric and Magnetic Fields - Electric Potential

    12問 • 2年前
    Oluwole Akande

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    Oluwole Akande · 11問 · 2年前

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    Chapter 7 - Electric and Magnetic Fields - Capacitor Discharge

    11問 • 2年前
    Oluwole Akande

    問題一覧

  • 1

    What are the Base Quantities and their Units

    Mass - Kilograms, kg, Length/Displacement - Metre, m, Time- Seconds, s

  • 2

    What are the Derived Quantities and their Units

    Speed/Velocity - Metres per Second, m/s, Acceleration - Metres per Second per Second, m/s², Weight/Force - Newtons, N or kgm/s²

  • 3

    What are Force Diagrams

    Diagrams that show all of the forces on an object

  • 4

    Where does the Weight act on a Force Diagram

    Vertically downwards

  • 5

    What is the Normal Reaction

    A force that acts upwards when an object is in contact with a surface

  • 6

    Where does the Normal Reaction act on a Force Diagram

    Upwards at a 90° angle to the surface that the object is on

  • 7

    Where does Friction act on a Force Diagram

    Opposite to the direction of motion of an object on a surface

  • 8

    Where does Tension act on a Force Diagram

    Opposite to the active force (e.g. weight)

  • 9

    Where does air resistance act on a Force diagram

    Opposite to the motion of an object

  • 10

    What is Buoyancy

    Upwards force on an object that allows it to float