9. Which of the following refers to the motion of an object with a constant acceleration?
A. Motion
B. Uniform Motion C. Constant Motion D. Uniformly Accelerated Motion
10. What do you call when a projectile moves in two dimensions having both horizontal and vertical motion components
acted by gravity only?
A. Displacement
B. Initial Velocity C. Final Velocity D. Projectile Motion
11. A ball is hit vertically upward by a player. What is the acceleration after 1 second?
A. 0
B. 1 m/s2
C. 9.8 m/s2 D. -9.8 m/s2
12. If a free falling ball is equipped with a speedometer, how much would its speed reading increase for every second?
A. 0 m/s
B. 9.8 m/s
C. 10 m/s D. 20 m/s
__13. Which equation is used to determine the magnitude of the horizontal component of the velocity?
A. Vx = Vo sin e
B. Vx = Vo tan e
B. Vx = Vo Cose
D. Vx = Vo tan-1 0
_14. A volleyball is tossed vertically upward, with an initial velocity of 5 m/s and caught back at the same level as when it was
thrown. What is the velocity of the ball at that point?
A. 0 m/s
B.-5 m/s
C.-9.8 m/s D.-9.8 m/s2
15. A sepak takraw that is kicked from a height of two meters follows a path that is
A. circular
B. hyperbolic
C. linear D. parabolic
16. Which of the following is NOT true about the path of a cannon ball launched horizontally from the earth's surface if air
resistance is neglected?
A. The cannon ball has a uniform horizontal velocity
B. The total velocity of the cannonball increases as a function of time
C. The vertical velocity of cannonball increases as a function of time
D. The distance the cannonball travels is dependent on its mass​