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The vertical velocity component of a projectile changes at a constant rate due to the acceleration of gravity. This acceleration causes the projectile to speed up as it moves downward and slow down as it moves upward. The magnitude of the acceleration is constant near the Earth's surface, at approximately 9.8 m/s^2.
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Why the horizontal velocity component remains constant and the vertical velocity component continuously changes during projectile motion?
The horizontal velocity component remains constant because there are no horizontal forces acting on the projectile (assuming no air resistance), so the velocity remains unchanged. The vertical velocity component changes due to the force of gravity, which accelerates the projectile downward, increasing its velocity as it falls.
Why does the vertical component of velocity for a projectile change with time where as the horizontal component of velocity doesn't?
The vertical component of velocity changes due to the influence of gravity, which accelerates the projectile downwards as it moves. The horizontal component of velocity remains constant because there is no horizontal force acting on the projectile, assuming air resistance is negligible.
How is the horizontal component of velocity for a projectile affected by the vertical component?
The horizontal component of velocity for a projectile is not affected by the vertical component. They are independent of each other. The horizontal velocity remains constant as long as there are no external forces acting on the projectile.
What are two velocity components of projectile motion?
The two velocity components of projectile motion are the horizontal component and the vertical component. The horizontal component remains constant throughout the motion, while the vertical component changes due to the acceleration of gravity.
Why if the object moves as a projectile the X component of the velocity is constant and the Y component change at the same rate?
In projectile motion, the only acceleration acting on the object is in the vertical direction due to gravity. This causes the vertical component of velocity to change over time while the horizontal component remains constant since there is no acceleration acting in the horizontal direction.
Why the horizontal velocity component remains constant and the vertical velocity component continuously changes during projectile motion?
The horizontal velocity component remains constant because there are no horizontal forces acting on the projectile (assuming no air resistance), so the velocity remains unchanged. The vertical velocity component changes due to the force of gravity, which accelerates the projectile downward, increasing its velocity as it falls.
Why does the vertical component of velocity for a projectile change with time where as the horizontal component of velocity doesn't?
The vertical component of velocity changes due to the influence of gravity, which accelerates the projectile downwards as it moves. The horizontal component of velocity remains constant because there is no horizontal force acting on the projectile, assuming air resistance is negligible.
How is the horizontal component of velocity for a projectile affected by the vertical component?
The horizontal component of velocity for a projectile is not affected by the vertical component. They are independent of each other. The horizontal velocity remains constant as long as there are no external forces acting on the projectile.
What are two velocity components of projectile motion?
The two velocity components of projectile motion are the horizontal component and the vertical component. The horizontal component remains constant throughout the motion, while the vertical component changes due to the acceleration of gravity.
Why if the object moves as a projectile the X component of the velocity is constant and the Y component change at the same rate?
In projectile motion, the only acceleration acting on the object is in the vertical direction due to gravity. This causes the vertical component of velocity to change over time while the horizontal component remains constant since there is no acceleration acting in the horizontal direction.
What dose it mean to say a projectiles horizontal and vertical velocity are independent or each other?
When a projectile's horizontal and vertical velocities are independent, it means that the horizontal velocity does not affect the vertical velocity, and vice versa. This means that the projectile will continue to move horizontally at a constant velocity regardless of its vertical motion, and its vertical motion will be affected only by gravity.
Is the horizontal component of velocity for a projectile affected by the vertical component?
No, the horizontal component of velocity for a projectile is not affected by the vertical component. The horizontal velocity remains constant as long as there are no external forces like air resistance acting on the projectile.
Which of the velocity component of projectile changes and other remain constant why?
The vertical velocity component changes due to the effect of gravity, which causes acceleration in the downward direction. The horizontal velocity component remains constant because there are no horizontal forces acting on the projectile (assuming air resistance is negligible).
What part of projectile motion is affected by gravity?
Gravity affects the vertical component of projectile motion by causing the object to accelerate downward as it moves horizontally. This acceleration due to gravity affects the object's vertical displacement and velocity. It does not affect the horizontal component of projectile motion, which moves at a constant velocity in the absence of air resistance.
Why does the horizontal component of velocity for a projectile remain constant while the vertical component changes?
The horizontal component of velocity remains constant because there are no horizontal forces acting on the projectile (in the absence of air resistance). The vertical component changes due to the force of gravity, which accelerates the projectile downwards.
When you jump upward your hang time is the time your feet are off the ground Does hang time depend on your vertical component of velocity when you jump your horizontal component of velocity or both?
Hang time depends on your vertical component of velocity when you jump. The higher the vertical velocity, the longer your feet will be off the ground. The horizontal component of velocity does not affect hang time.
How can the horizontal velocity of a projectile be described?
The horizontal velocity of a projectile remains constant if there is no air resistance or external forces acting horizontally. This means that the horizontal component of the projectile's velocity does not change throughout its trajectory, only its vertical component is affected by gravity.
