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The downward acceleration of a thrown object in projectile motion is constant and equal to the acceleration due to gravity, which is approximately 9.81 m/s^2 on Earth. This acceleration acts vertically downward and affects the vertical motion of the object while the horizontal motion remains unaffected.
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How is projectile motion affected by gravity?
Gravity affects projectile motion by constantly pulling the object downward, causing it to accelerate. This acceleration influences the object's vertical motion, making it follow a curved path rather than a straight line. As a result, the projectile's trajectory is a combination of horizontal motion (constant speed) and vertical motion (acceleration due to gravity).
What happens to the acceleration due to gravity of an object in projectile?
The acceleration due to gravity of an object in projectile motion remains constant throughout its motion. Gravity acts vertically downward and causes the object to accelerate at a rate of approximately 9.81 m/s^2.
How does the downward component of the motion of a projectile compare to the motion of free fall?
The downward component of the motion of a projectile is influenced by the initial velocity and angle of launch, resulting in a curved path known as a projectile motion. In contrast, free fall refers to the vertical motion of an object under the influence of gravity alone, where the acceleration is constant and the path is straight.
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.
For an object to be in projectile motion and what force must be acting on it?
For an object to be in projectile motion, it must be subject to the force of gravity. This force causes the object to accelerate downward while in flight, leading to the curved trajectory characteristic of projectile motion. Other forces like air resistance may also affect the object's motion, but gravity is the primary force at play.
How is projectile motion affected by gravity?
Gravity affects projectile motion by constantly pulling the object downward, causing it to accelerate. This acceleration influences the object's vertical motion, making it follow a curved path rather than a straight line. As a result, the projectile's trajectory is a combination of horizontal motion (constant speed) and vertical motion (acceleration due to gravity).
What happens to the acceleration due to gravity of an object in projectile?
The acceleration due to gravity of an object in projectile motion remains constant throughout its motion. Gravity acts vertically downward and causes the object to accelerate at a rate of approximately 9.81 m/s^2.
How does the downward component of the motion of a projectile compare to the motion of free fall?
The downward component of the motion of a projectile is influenced by the initial velocity and angle of launch, resulting in a curved path known as a projectile motion. In contrast, free fall refers to the vertical motion of an object under the influence of gravity alone, where the acceleration is constant and the path is straight.
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.
For an object to be in projectile motion and what force must be acting on it?
For an object to be in projectile motion, it must be subject to the force of gravity. This force causes the object to accelerate downward while in flight, leading to the curved trajectory characteristic of projectile motion. Other forces like air resistance may also affect the object's motion, but gravity is the primary force at play.
Is it true to say that a projectile has zero acceleration at its peak. If yes explain if not give a reason?
Yes, it is true to say that a projectile has zero acceleration at its peak.Because the highest height, which the object will reach is known as the peak of the object's motion. The increase of the height will last, until vy = 0.,For more Explanation:Atlas_gondal@yahoo.com
Two-dimensional motion is not always projectile motion In two-dimensional motion that is not projectile motion is not accelerating the object?
In two-dimensional motion that is not projectile motion, the object may have acceleration even if it is not accelerating overall. This is because the object's velocity can change direction in two dimensions without necessarily changing its magnitude, leading to acceleration along curved paths. Projectile motion, on the other hand, involves acceleration only in the vertical direction due to gravity while the horizontal velocity remains constant.
What does a projectile motion graph illustrate about the motion of an object?
A projectile motion graph illustrates the path of an object in motion, showing how its position changes over time. It typically shows the object's vertical and horizontal displacement, velocity, and acceleration as it moves through the air.
What do projectile motion and circular motion have in common?
Both projectile motion and circular motion involve the motion of an object in a curved path. In projectile motion, the object follows a curved path due to the influence of gravity, while in circular motion, the object moves in a circle with a constant radius. Both involve centripetal acceleration that changes the direction of the object's velocity without changing its speed.
Objects in projectile motion are pulled down by?
the force of gravity, which acts to accelerate the object downward towards the Earth. This force causes the object's trajectory to follow a curved path, known as a projectile motion.
What is an example of a motion in which acceleration is in direction of motion?
Throwing an object straight up in the air is an example of a motion in which acceleration is in the direction of motion. After the object is released, the acceleration due to gravity acts downward, which is in the same direction as the motion of the object as it goes up and then comes back down.
How does the downward component of the motion of a projectile compare to the motion of vertical free fall?
The downward component of the motion of a projectile is the same as vertical free fall. Both are affected by gravity pulling the object downward at a constant rate of 9.8 m/s^2 on Earth. The only difference is that a projectile also has a horizontal component of motion due to an initial velocity.
