Projectile motion is the motion of an object through the air or space under the influence of gravity. It follows a curved path called a parabola and is characterized by its initial velocity, angle of launch, and acceleration due to gravity.
The factors that affect projectile motion include the initial velocity, angle of launch, air resistance, and gravitational force. These factors can cause changes in the object's trajectory, velocity, and time of flight.
Friction can affect projectile motion by slowing down the object's speed and altering its trajectory. Friction is caused by the object's interaction with the air or the surface it is moving on and can be affected by factors such as surface texture and air density.
The range of a projectile can be calculated using the formula R = (v^2 * sin2θ)/g, where R is the range, v is the initial velocity, θ is the angle of launch, and g is the acceleration due to gravity. This formula takes into account the initial velocity and angle of launch, which are important factors in determining the range of a projectile.
Projectile motion has many real-life applications, including sports such as baseball, football, and golf, where players must accurately launch a projectile towards a target. It is also used in engineering and physics to design and analyze the motion of objects such as rockets, missiles, and satellites.