Question 1

friction allows us not to during physical activity.

catch

slip

win

jump higher

question 2

how many active muscles are in the human body?

over 600

400 - 600

539

under 400

question 3

a ball will go and when using a follow through.

bigger and better

slower and shorter

farther and slower

farther and faster

question 4

when we overheat during an activity, our body to cool us down.

collapses

sweats

aches

none of the above

question 5

a ball will move all by itself with no forces acting upon it.

true

false