In an Experiment Designed to Measure the Distance a Golf

question 23

Multiple Choice

In an experiment designed to measure the distance a golf ball is hit by clubs made of different material,the independent variable is

• A)the wind direction when the experiment takes place.
• B)the distance the golf ball travels.
• C)the type of material the golf ball is made of.
• D)the speed of the golf club prior to hitting the golf ball.
• E)the type of material the club is made of.

---

Definitions:

Spinal Reflex

A rapid, automatic response initiated in the spinal cord without conscious brain involvement, typically in response to a stimulus.

Sensory Neuron

A type of neuron responsible for converting external stimuli from the environment into internal electrical impulses.

Motor Neuron

A type of neuron responsible for conveying impulses from the brain or spinal cord to muscles or glands, enabling movement and action.

Endocrine System

A collection of glands that secrete hormones directly into the bloodstream to regulate body processes like growth, metabolism, and mood.