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Questions and Answers
What is the primary force acting on a projectile?
What is the primary force acting on a projectile?
- Gravity (correct)
- Inertia
- Air Resistance
- Friction
In a projectile's motion, what is the characteristic of the horizontal velocity component?
In a projectile's motion, what is the characteristic of the horizontal velocity component?
- It increases with time
- It decreases with time
- It remains constant (correct)
- It changes randomly
What is the term for the path of a projectile?
What is the term for the path of a projectile?
- Trajectory (correct)
- Maximum Height
- Velocity Component
- Range
What is the direction of the vertical velocity component of a projectile as it moves upward?
What is the direction of the vertical velocity component of a projectile as it moves upward?
What is the result of combining the vertical and horizontal components of a projectile's motion?
What is the result of combining the vertical and horizontal components of a projectile's motion?
What is the distance between the launch point and the point where the projectile hits the ground called?
What is the distance between the launch point and the point where the projectile hits the ground called?
What is the characteristic of the horizontal component of a horizontally launched projectile?
What is the characteristic of the horizontal component of a horizontally launched projectile?
What is the formula for the vertical displacement of a horizontally launched projectile?
What is the formula for the vertical displacement of a horizontally launched projectile?
What is the direction of the momentum vector?
What is the direction of the momentum vector?
What is the result of the collision between two objects in an elastic collision?
What is the result of the collision between two objects in an elastic collision?
What is the unit of impulse?
What is the unit of impulse?
What is the characteristic of the vertical component of a vertically launched projectile at the top of the trajectory?
What is the characteristic of the vertical component of a vertically launched projectile at the top of the trajectory?
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