What is projectile motion?

• An object moving in a straight line

• An object moving randomly

• An object moving in a circular path

• An object moving in an arc shape due to gravity

Which variable is commonly used to represent height in projectile motion problems?

• X

• Y

• H

• T

What shape does the graph of a projectile motion typically have?

• A sine wave

• A circle

• An upside-down parabola

• A straight line

How do you find the initial height of a projectile?

• By setting T to 1

• By setting H to 0

• By setting T to 0

• By setting H to 1

What is the initial height of the ball in the given example?

• 16 feet

• 96 feet

• 0 feet

• 100 feet

How do you find the time it takes for a projectile to reach its maximum height?

• By finding the vertex using x = -b/2a

• By using the quadratic formula

• By setting T to 0

• By setting H to 0

What is the maximum height reached by the ball in the example?

• 96 feet

• 0 feet

• 100 feet

• 16 feet

At what time does the ball reach its maximum height in the example?

• 2 seconds

• 1 second

• 3 seconds

• 0.5 seconds

How do you determine when a projectile hits the ground?

• By using the initial height

• By finding the vertex

• By setting T to 0 and solving for H

• By setting H to 0 and solving for T

In the example, how long does it take for the ball to hit the ground?

• 3 seconds

• 2 seconds

• 1 second

• 4 seconds