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In the absence of air friction, a projectile will follow a predictable parabolic trajectory determined by its initial velocity and launch angle. The projectile will continue to move freely in a straight line unless acted upon by an external force like gravity.
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In the absence of air friction does the horizontal component of a projectile?
The horizontal component of a projectile's velocity remains constant in the absence of air friction. This means the projectile will continue to move horizontally at a constant speed unless acted upon by an external force.
How does air friction affect the path of a projectile?
Air friction acts as a resistive force on a projectile, slowing it down and reducing its speed. This can cause the projectile to deviate from its intended path and fall short of its target as the air friction dissipates its kinetic energy. The magnitude of the effect depends on factors such as the projectile's speed, shape, and surface area.
In the absence of air friction does the horizontal component of a projectile's velocity change as the projectile moves is this True False?
False. In the absence of air friction, the horizontal component of a projectile's velocity remains constant throughout its motion. This is due to the fact that there are no external forces acting horizontally to cause a change in velocity.
What type of path does a projectile follow in the absence of air resistance?
A projectile follows a curved path known as a parabola in the absence of air resistance. This path is due to the combination of the projectile's initial velocity and the acceleration due to gravity acting on it.
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.
In the absence of air friction does the horizontal component of a projectile?
The horizontal component of a projectile's velocity remains constant in the absence of air friction. This means the projectile will continue to move horizontally at a constant speed unless acted upon by an external force.
How does air friction affect the path of a projectile?
Air friction acts as a resistive force on a projectile, slowing it down and reducing its speed. This can cause the projectile to deviate from its intended path and fall short of its target as the air friction dissipates its kinetic energy. The magnitude of the effect depends on factors such as the projectile's speed, shape, and surface area.
What are the conditions required to swing continuously in air?
absence of friction...no air resistance
In the absence of air friction does the horizontal component of a projectile's velocity change as the projectile moves is this True False?
False. In the absence of air friction, the horizontal component of a projectile's velocity remains constant throughout its motion. This is due to the fact that there are no external forces acting horizontally to cause a change in velocity.
What type of path does a projectile follow in the absence of air resistance?
A projectile follows a curved path known as a parabola in the absence of air resistance. This path is due to the combination of the projectile's initial velocity and the acceleration due to gravity acting on it.
When an object is a projectile what happens to the x component of the velocity throughout its trajectory?
The x component of the velocity remains constant throughout the projectile's trajectory, assuming there are no external forces acting on the object in the horizontal direction. This is due to the absence of horizontal acceleration (assuming air resistance is negligible), resulting in a constant horizontal velocity.
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.
How does mass affect a projectile if there is no air resistance?
In the absence of air resistance, mass does not affect the motion of a projectile. All objects fall at the same rate regardless of their mass in a vacuum. This principle is described by Galileo's law of falling bodies.
What projectile angle will get you the longest distance?
The optimal launch angle for the longest distance of a projectile is 45 degrees in the absence of air resistance. This angle allows for the greatest horizontal distance because it balances the vertical and horizontal components of the projectile's velocity.
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 happens when sulphur is heated in absence of air?
Sulfur is melted.
Is there less friction in vacuum?
In an atmosphere, when an object moves through the air it experiences friction with the air through which it moves. In a vacuum, there is no air and therefore no friction with an atmosphere as the result of an object moving through space. However, if two surfaces are moving against each other, there would still be friction from that action, even in a vacuum. In fact, in the absence of air that kind of friction could be increased.
