Physics 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 are horizontal motion (constant velocity) and vertical motion (accelerated motion due to gravity).

Front

What is the acceleration due to gravity?

Back

The acceleration due to gravity is approximately -9.81 m/s², acting downwards.

Front

What does a horizontal position vs. time graph represent?

Back

It represents the position of a projectile along the horizontal axis over time, showing constant horizontal motion.

Front

What does a vertical velocity vs. time graph indicate?

Back

It indicates how the vertical velocity of a projectile changes over time, showing acceleration due to gravity.

Front

What happens to the vertical velocity of a projectile at its highest point?

Back

At its highest point, the vertical velocity of a projectile is zero.

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 launched at an angle θ with initial velocity v is given by R = (v² * sin(2θ)) / g.

Front

What is the time of flight for a projectile?

Back

The time of flight is the total time the projectile is in the air, determined by its initial vertical velocity and the acceleration due to gravity.