A Projectile Is Fired from Ground Level on a Horizontal $\sqrt { 2 }$

question 2

Multiple Choice

A projectile is fired from ground level on a horizontal plain.If the initial speed of the projectile is now doubled,and we neglect air,

• A)its range will be increased by \(\sqrt { 2 }\)
• B)its range will double.
• C)its range will be decreased by a factor of two.
• D)its range will quadruple.
• E)its range will decrease by a factor of four.

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Definitions:

Fibrin

A protein involved in blood clotting, formed from fibrinogen during the clotting process to create a mesh that seals wounds.

Insoluble Protein

Insoluble proteins are a type of protein that do not dissolve in water, often forming structural components of cells or tissues.

Clot

A thick mass of coagulated blood or other material formed in a liquid, as in a wound or within a blood vessel.

Fibrinogen

A soluble plasma protein that is transformed into fibrin during blood clotting, playing a critical role in wound healing.