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  • It's AumSum Time!

  • Why do heavier objects fall faster?

  • Whether an object is heavy or light, all objects accelerate at the same rate towards the earth.

  • That is... @ 9.8 meters per second squared

  • This means all objects should fall at the same speed, right?

  • Absolutely!

  • However, this happens only when there is vacuum

  • A Scientist named Robert Boyle placed a coin in a feather in a big glass jar and removed all the air from it. Thus, creating a vaccum.

  • He then inverted the jar and observed that both the objects fell to the bottom at the same time

  • But this doesn't happen on earth because here the speed of falling objects depends upon their surface area and air resistance

  • The feather has more surface area as compared to the coin

  • Hence more air pushes against the feather due to which it experiences greater air resistance and thus,

  • Hence, the feather falls slower as compared to the coin

It's AumSum Time!

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