Which of the Following Statements Is Not True of a Projectile

question 43

Multiple Choice

Which of the following statements is not true of a projectile moving near the surface of the earth against negligible air resistance?

• A)The horizontal velocity is constant.
• B)The vertical acceleration is constant.
• C)The horizontal displacement is directly proportional to the time of flight.
• D)The vertical velocity at any given time is independent of the angle of projection.
• E)The horizontal acceleration is constant.

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