6. At what angle should a water hose be intended in order for the water to land
with the greatest range?
A. 0O B. 30O C. 45O D. 60O
7. Which of the following statements is NOT acceptable about projectile
motion?
A. The horizontal velocity of projectiles is constant.
B. It is the combination of two independent motions- vertical and horizontal.
C. The motion of the projectile released vertically downward is accelerated.
D. Both horizontal and vertical velocities are constant.
8. A ball is hit at an angle of 300. At what point in its trajectory does this
projectile have the least speed?
A. Just after it was launched.
B. At the highest point in its flight.
C. Just before it hits the ground.
D. Midway between the ground and the highest point.
9. Ball A is thrown horizontally, while ball B is dropped from the same height
at the same time. Which of the following events will happen?
A. Ball A will reach the ground first.
B. Ball B will reach the ground first.
C. Balls A and B will reach the ground at the same time.
D. Ball B will have a greater speed when it reaches the ground.
10. A ball is thrown horizontally with a speed of 4.0 m/s from a height of 60.0
meters. What is the range of the projectile?
A. 4.00 m B. 14.0 m C. 24.0 m D. 34.0 m
Share
Answer:
6. A
7. A
8. C
9. B
10. C
Explanation:
ACTUALLY ACTUALLY I ASKED TO ANSWER THIS TO MY MATH TEACHER AND SHE GIVE THIS ANSWERS TO ME AND I FIND IT VERY ACCURATE AND PRECISE ANSWER