**Answer:**

**plz mark me as brainlst**

**Explanation:**

The expression of the weight of the bar is given by,

W=mg

Here, g is the acceleration due to gravity

Substitute all the values

W=(18kg)(9.81m/s2)=176.58N

The expression of the angle θ

by using free body diagram is given by,

tanθ=ACBO+OC

Substitute all the values

tanθ=(1.3m)(1.2m)+(0.75m)θ=tan−1(1.31.95)θ=33.69∘

Take moment about point O and obtain the value of tension T.

∑MO=0Tsinθ×AC+W×(AO2cosθ1)−Tcosθ×CO=0

Substitute all the values

Tsin(33.69∘)×(0.75m)+(176.58N)×(1.5m2cos60∘)−Tcos(33.69∘)×(1.3m)=0T×0.416m+66.22N⋅m−T×1.081m=0−T×0.665m+66.22N⋅m=0T=−66.22N⋅m−0.665mT=99.58N

What does the conversation between Abigail, Mercy Lewis, Mary Warren, and Betty reveal

about their recent activities?

**Answer:**

To describe a dangerous situation or to set the tone or mood of the story

? Im not sure what the context of this is, so im sorry if this isnt what you were looking for.

**Explanation:**

**Answer:**

Wear a Mask

**Explanation:**

You can write a whole book about this if you wanted too