The only requirement for an object to be in projectile motion is that it must be launched or thrown into the air with an initial velocity. Once in motion, the object will follow a curved path under the influence of gravity, with no additional propulsion.
Gravity
An object is in projectile motion if it is only under the influence of gravity and air resistance is negligible. The object follows a curved path called a projectile trajectory. The motion can be broken down into horizontal and vertical components.
Projectile motion involves an object moving both horizontally and vertically, while free fall is when an object falls only vertically due to gravity. In projectile motion, the object has an initial horizontal velocity, while in free fall, the object is only affected by gravity.
A projectile is any object thrown or launched into the air, subject only to the force of gravity. In physics, the motion of a projectile is typically analyzed in terms of its initial velocity, angle of launch, and the effects of air resistance. The path of a projectile is typically parabolic in shape.
Projectile motion involves an object moving in a curved path under the influence of gravity, while linear motion involves an object moving along a straight path. Projectile motion typically involves both horizontal and vertical components, while linear motion only has motion in one direction.
Gravity
An object is in projectile motion if it is only under the influence of gravity and air resistance is negligible. The object follows a curved path called a projectile trajectory. The motion can be broken down into horizontal and vertical components.
Gravity must be the only force acting on the object.
Projectile motion involves an object moving both horizontally and vertically, while free fall is when an object falls only vertically due to gravity. In projectile motion, the object has an initial horizontal velocity, while in free fall, the object is only affected by gravity.
Projectile motion is a form of motion wherein an object moves along a curved path under the action of gravity only. The height of a projectile in motion is dependent on gravity.
An object projected by force and continuing in motion by its own inertia.An objectile is a a projectile only when it is in a state of motion,usually it covers a parabola shape path.
A projectile is any object thrown or launched into the air, subject only to the force of gravity. In physics, the motion of a projectile is typically analyzed in terms of its initial velocity, angle of launch, and the effects of air resistance. The path of a projectile is typically parabolic in shape.
Projectile motion involves an object moving in a curved path under the influence of gravity, while linear motion involves an object moving along a straight path. Projectile motion typically involves both horizontal and vertical components, while linear motion only has motion in one direction.
The correct answer is gravity
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.
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.
The only active force acting on a projectile is gravity. Once the object is released, the only force affecting its motion is the force of gravity pulling it downward.