Question

Choose ONE of the scenarios below, then design an experiment and describe a procedure to enable you to make an estimate of the average speed. Your description should include the materials you would need and how you would use them to collect the data you need.
• A baseball thrown from outfield to home plate
• The wind
• A raindrop
• A hand moving back and forth as fast as possible
• The tip of a swinging baseball bat
• An eye blinking
• A whisker growing
@Michele_Laino

Answer 1

@Abhisar

Answer 2

@Nnesha

Answer 3

here is my experiment:
I choose the option A, namely a baseball thrown from outfield to home plate.
we can collect the thrown ball using a wall of plaster, then measuring the imprint left by the stopped ball, we can compute its kinetic energy, and then, using its mass, which is a known quantity, we can compute the velocity of that ball at the initial time when it was hit.