P8.1 Physics on the Move

• Forces are pushes and pulls that cause objects to move or change direction


  True
• Solar energy is weather-dependent and requires large land areas
• Wind energy can be noisy and visually intrusive
• Match the communication technology with its advantage:

  Internet ↔️ Access to information

  Smartphones ↔️ Enhanced connectivity

  Satellite Communications ↔️ Facilitates global communication
• The study of how objects change position over time is called motion
• What are three examples of renewable energy sources?

  Solar, wind, hydroelectric
• What are three examples of renewable energy sources?

  Solar, wind, hydroelectric
• Fossil fuels have high energy density but contribute to climate change.


  True
• Balances and scales measure mass and weight.

  True
• Match the measurement technology with its application:

  Thermometers ↔️ Medicine

  Voltmeters/Ammeters ↔️ Electrical engineering

  Clocks/Stopwatches ↔️ Sports
• Forces are pushes and pulls that cause objects to move or change direction.


  True
• What is one advantage of bicycles as a mode of sustainable transport?

  Zero emissions
• Electric cars are powered by batteries and produce lower emissions compared to gasoline vehicles.

  True
• What is a major disadvantage of solar energy?

  Weather-dependent
• What is the fuel source for electric cars in sustainable transport?

  Battery powered
• Match the renewable energy source with its disadvantage:

  Wind ↔️ Affects wildlife

  Hydroelectric ↔️ Alters ecosystems
• The internet is a global network for data exchange
• The internet has transformed communication and access to information
• Rulers and calipers are used to measure length and distance.


  True
• Where are rulers and calipers commonly used?

  Engineering and manufacturing
• What is one way physics contributes to disaster management?

  Predicting earthquakes
• What does the field of Physics on the Move study?

  Motion and forces
• What forms of energy are studied in Physics on the Move?

  Kinetic and potential
• Fossil fuels are renewable energy sources.

  False
• What type of fuel is used in public transport to reduce congestion and emissions?

  Electricity or Natural Gas
• Fossil fuels have high energy density but contribute to climate change.

  True
• Renewable energy sources are clean alternatives to non-renewable sources like fossil fuels.

  True
• What are communication technologies used for?

  Data exchange
• What are two benefits of smartphones in communication technologies?

  Enhanced connectivity, convenience
• Satellite communications enable global coverage and real-time data transmission.

  True
• What do measurement technologies quantify?

  Physical properties
• What is the study of Physics on the Move primarily concerned with?

  Motion and forces
• Match the sustainable transport method with its fuel source:

  Bicycles ↔️ Human-powered

  Electric Cars ↔️ Battery powered

  Public Transport ↔️ Electricity, Natural Gas
• A solar-powered bus fleet reduces carbon emissions compared to diesel-powered buses


  True
• What is one disadvantage of hydroelectric energy?

  Alters ecosystems
• What is the purpose of measurement technologies?

  Quantify physical properties
• Rulers and calipers are used to measure length
• What do clocks and stopwatches measure?

  Time
• The study of how objects change position over time is called motion
• Sustainable transport aims to minimize carbon emissions and energy consumption