P8.1 Physics on the Move

    Cards (21)

    • What is displacement in Physics on the Move?
      Change in object's position
    • The momentum of an object is the product of its mass and its velocity
    • Planes generate lift through wing design based on aerodynamics
    • The energy efficiency of cars depends on factors such as vehicle weight and aerodynamics
    • What is a key consideration in sustainable transportation?
      Energy efficiency
    • What is one energy-efficient transportation solution that uses battery power instead of fossil fuels?
      Electric vehicles
    • What is one strategy to reduce the environmental impact of transportation?
      Promote electric vehicles
    • Velocity includes both speed and direction.
      True
    • Newton's Laws of Motion govern how forces cause objects to move.
      True
    • What physics principles are used in trains?
      Friction, Electromagnetism
    • What factors affect the energy efficiency of planes?
      Aerodynamics, engine efficiency
    • The fuel type is a key energy efficiency factor for planes
    • Bicycles rely on human power
    • Optimizing transportation infrastructure and route planning can minimize emissions and energy use
    • Physics on the Move is the study of how objects move and the forces that cause them to move
    • What is acceleration in Physics on the Move?
      Change in object's velocity
    • Match the transportation technology with its key physics principles:
      Cars ↔️ Newton's Laws, Friction, Energy Conversion
      Planes ↔️ Aerodynamics, Newton's Laws
      Trains ↔️ Friction, Electromagnetism
      Boats ↔️ Hydrodynamics, Buoyancy
    • Boats float due to buoyancy and move through water based on hydrodynamic principles.
      True
    • Trains use weight, propulsion systems, and route design for energy efficiency.

      True
    • Match the transportation mode with its energy efficiency factors:
      Cars ↔️ Vehicle weight, engine efficiency
      Planes ↔️ Aerodynamics, fuel type
      Trains ↔️ Weight, propulsion system
    • Arrange the transportation modes from highest to lowest environmental impact:
      1️⃣ Planes
      2️⃣ Cars
      3️⃣ Trains
      4️⃣ Bicycles