Answer:
Fs = 32N
Fh = 21 N
Explanation:
Statics
Let Fs be the force of the shoulder, assumed upward
Let Fh be the force of the hand, assumed downward
Sum moments about the hand to zero
1.1(9.8)[67] - Fs[22.5] = 0
Fs = 32N
Sum vertical forces to zero
32 - Fh - 1.1(9.8) = 0
Fh = 21 N
Or we could sum moments about the shoulder point
1.1(9.8)[67 - 22.5] - Fh[22.5] = 0
Fh = 21 N
<span>Luster is the mineral property that describes how a mineral reflects light. Credits to my chemistry teacher,
</span><span>
</span>
Answer:
A correlation coefficient represents the following:
1- The direction of the relationship
2- The strength of the relationship
2 seconds is the period (time it takes to complete one cycle)
