A Feather and a Coin Dropped in a Vacuum Fall

question 12

Multiple Choice

A feather and a coin dropped in a vacuum fall with equal

• A)forces.
• B)momenta.
• C)accelerations.
• D)kinetic energies.
• E)none of these

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Definitions:

Cones

Photoreceptor cells in the retina of the eye that function best in relatively bright light and enable color vision.

Fovea Centralis

A small pit in the retina of the eye where visual acuity is highest, responsible for sharp central vision.

Anisocoria

a condition where the pupils of the eyes are of unequal sizes.

Blepharitis

An inflammation of the eyelid edges, often causing redness, itching, and dandruff-like scales on the eyelashes.