Projectile Motion Video Analysis Quiz

What is the main objective of the projectile video analysis lab?

• To determine the relationship between horizontal and vertical positions with time

• To analyze the color of the projectile

• To calculate the mass of the projectile

• To measure the speed of the projectile

What is the first step in setting up Logger Pro for video analysis?

• Set the scale using a meter stick

• Enable the video analysis feature

• Download the Logger Pro software and video file

• Insert the video file

How do you enable the video analysis feature in Logger Pro?

• By selecting 'Set Origin'

• By clicking the 'Insert Movie' button

• By clicking the 'Enable/Disable Video Analysis' button

• By dragging the meter stick

What tool is used to set the scale of the video in Logger Pro?

• A green highlighter icon

• A red pencil icon

• A yellow ruler icon

• A blue eraser icon

Where should the origin be set for the projectile analysis?

• At the center of the steel ball at the edge of the cannon barrel

• At the top of the meter stick

• At the left corner of the video

• At the bottom of the video frame

What should you do if the projectile's motion is not captured correctly in a frame?

• Ignore the frame and do not mark the position

• Adjust the scale settings

• Estimate the position manually

• Re-record the video

What type of relationship does the horizontal position have with time?

• Cubic

• Exponential

• Linear

• Quadratic

Which type of fit is used for the vertical position data?

• Exponential fit

• Logarithmic fit

• Linear fit

• Quadratic fit

What is the significance of the 'a' term in the quadratic fit for vertical position?

• It indicates the acceleration due to gravity

• It measures the horizontal distance

• It represents the initial velocity

• It shows the time interval between frames

What should you do after completing the video analysis and graphing?

• Change the scale settings

• Delete the Logger Pro file

• Upload the Logger Pro profile to the assignment

• Rewatch the video