A Projectile Is Fired from Ground Level on a Horizontal

question 49

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 resistance,

• A)its range will be increased by .
• 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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