Answer:
The rate or change of velocity over time
Answer:
Number (2) but I am not sure..
Helmets.. if we were talking about protecting the mouth I would say mouth gaurds protect just as much as helmets protect the head, nose, and eyes.
It’s C because most exercise machines require less skill to use than free weights.
Answer:
recreational activity is a physical or mental activity pursued primarily for pleasure. And leisure time is a period of time spent out of work and essential domestic activity.
Explanation:
