Which of the Following Statements Is Not True of a Projectile

question 14

Multiple Choice

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

• 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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