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 are the two components of projectile motion?

Back

The two components of projectile motion are horizontal (x) and vertical (y) components.

Front

What is the acceleration due to gravity?

Back

The acceleration due to gravity is approximately -9.8 m/s², acting downwards.

Front

What is the horizontal acceleration of a projectile?

Back

The horizontal acceleration of a projectile is 0 m/s² (neglecting air resistance).

Front

What happens to the vertical velocity of a projectile as it rises?

Back

As a projectile rises, its vertical velocity decreases until it reaches the highest point, where it is 0 m/s.

Front

What happens to the vertical velocity of a projectile as it falls?

Back

As a projectile falls, its vertical velocity increases in the downward direction.

Front

At the highest point of a projectile's trajectory, what is its vertical velocity?

Back

At the highest point, the vertical velocity of a projectile is 0 m/s.

Front

What is the shape of the trajectory of a projectile?

Back

The trajectory of a projectile is a parabola.

Front

How does air resistance affect projectile motion?

Back

Air resistance opposes the motion of the projectile, reducing its range and altering its trajectory.

Front

What is the formula for the range of a projectile?

Back

The range R of a projectile is given by R = (v₀² * sin(2θ)) / g, where v₀ is the initial velocity, θ is the launch angle, and g is the acceleration due to gravity.