Easy Projectile Motion

Front

What is projectile motion?

Back

Projectile motion is the motion of an object that is thrown into the air and is subject to the force of gravity. It follows a curved path called a trajectory.

Front

What factors affect the range of a projectile?

Back

The range of a projectile is affected by its initial velocity, launch angle, and the height from which it is launched.

Front

How do you calculate the range of a projectile?

Back

The range (R) can be calculated using the formula: R = (v^2 * sin(2θ)) / g, where v is the initial velocity, θ is the launch angle, and g is the acceleration due to gravity.

Front

What is the formula for maximum height in projectile motion?

Back

The maximum height (H) can be calculated using the formula: H = (v^2 * sin^2(θ)) / (2g), where v is the initial velocity, θ is the launch angle, and g is the acceleration due to gravity.

Front

What is the time of flight for a projectile?

Back

The time of flight (T) can be calculated using the formula: T = (2v * sin(θ)) / g, where v is the initial velocity, θ is the launch angle, and g is the acceleration due to gravity.

Front

What is the significance of the launch angle in projectile motion?

Back

The launch angle determines the shape of the trajectory and affects both the range and maximum height of the projectile.

Front

What is the horizontal component of velocity in projectile motion?

Back

The horizontal component of velocity (Vx) is given by Vx = v * cos(θ), where v is the initial velocity and θ is the launch angle.

Front

What is the vertical component of velocity in projectile motion?

Back

The vertical component of velocity (Vy) is given by Vy = v * sin(θ), where v is the initial velocity and θ is the launch angle.

Front

How does air resistance affect projectile motion?

Back

Air resistance opposes the motion of the projectile, reducing its range and maximum height compared to ideal projectile motion without air resistance.

Front

What is the acceleration of a projectile in motion?

Back

The only acceleration acting on a projectile in motion (after it is launched) is due to gravity, which is approximately 9.81 m/s² downward.