REVIEW PROJECTILE MOTION

1. It is an object that once projected or dropped continues in motion is then acted solely upon by gravitational force.

• A. Trajectory

• B. Projectile Motion

• C. Projectile

• D. Range

2. A __________ is a path followed by a projectile.

• A. Trajectory

• B. Projectile Motion

• C. Projectile

• D. Range

3. It is the motion of an object thrown or projected into the air.

• A. Trajectory

• B. Projectile Motion

• C. Projectile

• D. Range

4. The ______ is also known as the vertical displacement.

• A. Height

• B. Velocity

• C. Projectile

• D. Range

5. It is the total horizontal distance travelled by the projectile.

• A. Trajectory

• B. Projectile Motion

• C. Projectile

• D. Range

6. It is the force that pulls any object thrown into the air to go downwards.

• A. Trajectory

• B. Gravity

• C. Normal Force

• D. Air Force

7. The horizontal velocity in horizontally launched projectile is constant.

• A. True

• B. False

8. The acceleration due to gravity is equal to?

• A. 9.8 m/s³

• B. 9.8 m/s²

• C. 9.8 m/s

• D. 8.9 m/s²

9. Using the equation, a = vf – vi / t, what would be the formula if time is unknown?

• A. t = (vf – vi) (a)

• B. t = a / vf – vi

• C. Normal Force

• D. t = vf – vi / a

10.  Which of the following does not show projectile motion?

• A. A stationary statue

• B. A ball is thrown horizontally from a roof

• C. A diver jumped from an elevated cliff

• D. A football kicked by a player