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Uniform projectile motion is caused by the combination of an initial velocity and the force of gravity acting on the object. As long as there are no other external forces acting on the object, such as air resistance or friction, the object will follow a predictable parabolic path.
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What is the only force acting upon a projectile?
The only force acting on a projectile is gravity. It causes the projectile to accelerate downward and follow a curved path. The horizontal motion of the projectile is not affected by any other forces.
What type of motion describes the horizontal component of a projectile?
The horizontal component of a projectile follows uniform motion, meaning it moves at a constant velocity in the absence of air resistance or other forces. This motion is independent of the vertical motion of the projectile.
What causes the path of a projectile to be curved?
The path of a projectile can be curved due to the influence of external forces like air resistance, gravity, and other factors. These forces can affect the trajectory of the object, causing it to deviate from a straight line path.
How does force affect projectile?
Force affects a projectile by determining its initial velocity and direction. The force is responsible for propelling the projectile forward and influencing its trajectory. The greater the force applied, the faster and farther the projectile will travel.
What two things causes projectile motion?
The two things that cause projectile motion are gravity, which acts vertically, and an initial horizontal velocity. These two factors combined result in the curved path followed by a projectile.
What causes a bullet to make the exit hole bigger than the entry hole?
Projectile expansion or projectile tumbling.
What is the only force acting upon a projectile?
The only force acting on a projectile is gravity. It causes the projectile to accelerate downward and follow a curved path. The horizontal motion of the projectile is not affected by any other forces.
What type of motion describes the horizontal component of a projectile?
The horizontal component of a projectile follows uniform motion, meaning it moves at a constant velocity in the absence of air resistance or other forces. This motion is independent of the vertical motion of the projectile.
What causes the path of a projectile to be curved?
The path of a projectile can be curved due to the influence of external forces like air resistance, gravity, and other factors. These forces can affect the trajectory of the object, causing it to deviate from a straight line path.
How does force affect projectile?
Force affects a projectile by determining its initial velocity and direction. The force is responsible for propelling the projectile forward and influencing its trajectory. The greater the force applied, the faster and farther the projectile will travel.
Is the force of gravity on a projectile considered positive?
In physics, the force of gravity is typically considered a negative force because it acts in the opposite direction to the motion of the projectile. Gravity causes the projectile to decelerate and move downwards.
What two things causes projectile motion?
The two things that cause projectile motion are gravity, which acts vertically, and an initial horizontal velocity. These two factors combined result in the curved path followed by a projectile.
What acceleration affects the motion of a projectile?
The acceleration of gravity affects the motion of a projectile. It causes the projectile to accelerate downward, changing its vertical velocity over time, while the horizontal velocity remains constant (assuming no air resistance). This acceleration determines the shape of the projectile's trajectory.
What force acts on projectile?
The forces acting on a projectile are gravity, which causes it to fall towards the ground, and air resistance, which opposes its motion through the air. Additionally, the initial velocity at which the projectile is launched also influences its trajectory.
What two forces act on a projectile in motion?
The two forces acting on a projectile in motion are gravity, which always acts downward, and air resistance, which opposes the projectile's motion through the air. Gravity causes the projectile to follow a curved path, while air resistance slows down its movement.
Why is a projectile a parábola shape?
A projectile follows a parabolic trajectory due to the influence of gravity, which causes it to accelerate downwards. The initial horizontal velocity of the projectile allows it to travel horizontally while falling vertically, resulting in a curved path known as a parabola.
How does gravity affect the 2 components of projectile motion?
-- Gravity causes the vertical component of projectile motion to vary according to the local acceleration of gravity. -- Gravity has no effect at all on the horizontal component of projectile motion.
