Answer:
Explanation:
First, the instant associated to the angular displacement is:
Roots of the second-order polynomial are:
Only the first root is physically reasonable.
The angular velocity is obtained by deriving the angular displacement function:
The angular acceleration is obtained by deriving the previous function:
The resultant linear acceleration on the rim of the disk is:
<span>a. address all components of fitness
</span>According to the exercise principle of balance, a workout should address all components of fitness.
<span>NOT:
</span>b. focus on balance and coordination
<span>c. target specific areas for improvement </span>
<span>d. vary exercise activities over time</span>
Answer:D: the velocity is zero
Explanation:
Explanation:
in my opinion I'd say it's gravity because it's making the book stay in it's one and only position pulling the book at the center of the desk
Answer:
the 70kg man
Explanation:
because he has more weight and is moving faster
