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Is the force of gravity on a projectile in motion is considered positive.?
false
The force of gravity on a projectile in motion is considered positive.?
false
Is a ball on the ground a projectile?
No, a ball on the ground is not considered a projectile. In physics, a projectile is an object that is in motion and is only subject to gravity and air resistance. A ball on the ground is not in motion and is not being acted upon by external forces.
Is a feather falling in a vacuum projectile motion?
No, a feather falling in a vacuum is not considered projectile motion. Projectile motion involves an object being launched horizontally with a certain velocity while experiencing the force of gravity, causing it to follow a curved path. In a vacuum, there is no air resistance or drag force acting on the falling feather, so it falls straight down due to gravity.
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.
How does the gravity affect the two components of projectile motion?
Projectile motion has two components horizontal motion and vertical motion. Gravity affects only the vertical motion of projectile motion.
What velocity of a projectile is considered to be constant?
The velocity of a projectile is considered to be constant when there is no change in speed and direction. This usually occurs in the absence of any external forces, such as air resistance or gravity, that could affect the projectile's motion.
The path of motion of a thrown javelin is an example of motion (1 point)?
Projectile.
Which would be most affeceted by gravitational force?
motion of a projectile
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.
Two dimensional motion is not always projectile motion . in two -dimensional motion that is not projectile motion , ____ is not accelerating the objective?
Gravity
Why is a quadratic function better than other functions?
A quadratic function is often preferred for modeling certain types of real-world phenomena due to its parabolic shape, which can represent a variety of relationships, such as projectile motion or profit maximization. Its mathematical properties, including the ability to easily find the vertex and solutions via factoring or the quadratic formula, make it versatile and manageable. Additionally, quadratic functions can capture relationships that exhibit acceleration or deceleration, which linear functions cannot. This makes them particularly useful in fields like physics, economics, and engineering.
