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

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