Science 9 4th quarter

1.Which of the following factors does NOT affect the range of a projectile?

• A) Launch angle
• C) Mass of the projectile
• D) Height of launch

2. Which of the following factors does NOT affect the range of a projectile?

• A) Launch angle
• B) Initial velocity
• C) Mass of the projectile
• D) Height of launch

3. At what angle should a projectile be launched to achieve the maximum range on level ground?

• A) 30 degrees
• B) 45 degrees
• C) 60 degrees
• D) 90 degrees

The horizontal motion of a projectile is independent of its vertical motion

• True
• False

A projectile launched at an angle of 0 degrees will have a vertical motion component.

• True
• False