Riot police push past barricades; tear gas, petrol bombs

What is the primary focus of the introduction section?

• Speed in sports

• The concept and importance of speed

• Speed in technology

• The history of speed

Which factor is NOT typically considered when measuring speed?

• Color

• Velocity

• Time

• Distance

How is speed generally calculated?

• By subtracting time from distance

• By adding distance and time

• By multiplying distance and time

• By dividing distance by time

Which of the following is a real-world application of speed?

• Measuring the speed of sound

• Determining the speed of a car

• All of the above

• Calculating the speed of light

Why is understanding speed important in daily life?

• It is only important for scientists

• It is only used in sports

• It helps in planning travel time

• It is not relevant to daily activities