Q:

How long does it take to walk 400 meters?

A:

Quick Answer

Walking speed varies based on age, health, height, weight, culture and effort. However, a 1996 study from the Transportation Research Board found that the average walking speed of an adult human is approximately 3.1 mph, and, at this rate, a person covers 400 meters in about 4 minutes.

Continue Reading

Full Answer

Dominant theories point to walking as a trait of human beings as early as 1.5 million years ago. Footprints discovered on an ancient beach in modern-day Kenya indicate that ancestors of Homo sapiens engaged in familiar two-legged locomotion, which freed the hands for other uses and contributed to the rapid advancement of early humans.

Learn more about Measurements

Related Questions

  • Q:

    How is life expectancy calculated?

    A:

    Life expectancy calculators are based on age, gender, year born, height, weight, dietary habits, lifestyle, family medical history and geographical location. Calculations are created on using this information as an average made up of large amounts of population data.

    Full Answer >
    Filed Under:
  • Q:

    How was the standard weight chart developed?

    A:

    The newest standard weight chart in use was constructed by analyzing studies and new standards based on data collected by the World Health Organization for infants from birth up to the age of 2 and the Centers for Disease Control for children between the age of 2 and 20. It introduces new body-mass index or BMI charts and establishes a formula for determining BMI, as of 2016.

    Full Answer >
    Filed Under:
  • Q:

    What are ultrasound measurements?

    A:

    Ultrasound measurements are fetal measurements used by health care professionals to determine the gestational age of a fetus during pregnancy. Measurements that fall outside the normal range can indicate potential problems with the pregnancy.

    Full Answer >
    Filed Under:
  • Q:

    What is the ideal weight and height for a child?

    A:

    A healthy weight and height for children differs based on a number of factors, including gender and years or months of age. The University of Michigan suggests that the percentile a child falls into is not so important; rather, pay attention to whether the child is following a steady growth curve.

    Full Answer >

Explore