1. What do we call the motion of a body that is under constant acceleration? A constant motion C. Uniform Motion B. Motion D. Uniformly Accelerated Motion 2. What will happen to the velocity of a ball that is dropped from a certain height? The velocity of the ball is A decreasing and negative C increasing and positive B. decreasing and positive D. increasing and negative 3. Which of the following motions shows uniform acceleration? A A truck with zero acceleration B. A moving ball suddenly stops C. A rolling wheel with constant velocity D. A truck running with increasing velocity of 5m/s every second 4 Which of the following statements describe the horizontal motion of a basketball released by the player from a free-throw line? A The basketball accelerates horizontally B. The basketball decelerates horizontally. C The speed of the horizontal motion of the ball is zero. D. The speed of the horizontal motion of the ball is constant 5. A baseball is tossed vertically upward by a player. What is its acceleration after 1 second? A. O m/s2 B. 1 m/s- C 9.8 m/s2 D. -9.8 m/s2 For questions 6-7 Refer to the illustration of the path travelled by a projectile thrown with an initial velocity of 5 m/s. B А. 6. What is the vertical velocity of the projectile at point C? AO m/s B. 5 m/s C. 10 m/s D. 15 m/s