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3 years ago

Which part of your body is affected by poor ergonomics??

1 answer:

5 0

Pain in the fingers, wrists, or other parts of the body: may include a dull aching pain, a sharp stabbing pain, or even a burning sensation

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All the actresses brought (her, their) scripts

Vikentia [17]

Answer:

their

Explanation:

Lets highlight the keywords in this sentence.

All the actresses brought (her, their) scripts.

The words all and actresses are telling you that there are more than 1 actress, so we will refer to them as 'their'.

4 0

2 years ago

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Vomiting can be deadly if you __________.

blondinia [14]

Draw it into your lungs.

Hope I helped.

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3 years ago

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philly and boston were working on a project in carpentry class. they needed to cut 5 lengths of 234 feet from a board. how long

ss7ja [257]

or 5 lengths of 234 feet to be cut from a board, the board must have a length of at least 1170 feet.

Let x represent the total length of the board so as to allow for the cutting of 5 lengths.

Since each length needed to be cut is 234 feet, hence:

x = number of lengths × feet per board

x = 5 lengths × 234 feet

x = 1170 feet

Hence for 5 lengths of 234 feet to be cut from a board, the board must have a length of at least 1170 feet.

Find out more at: brainly.com/question/18832017

6 0

3 years ago

suppose you push a hockey puck of mass m across frictionless ice for a time 1.0 s, starting from rest, giving the puck speed v a

saul85 [17]

Answer: Twice the previous time would be taken to reach the same speed v with the puck of mass 2m.

Explanation:

Let a Force pushes the hockey puck of mass m.

Then acceleration, a= \frac{F}{m}a=mF

From the equation of motion,

\begin{gathered}\➪ v=u+at\\ v=0+\frac{F}{m}\Delta t\end{gathered}⇒v=u+atv=0+mFΔt ......(1)

In the second case, when mass is 2m, then acceleration,

a'=\frac{F}{2m}a′=2mF

and t' is the time taken.

The final speed is v,

\begin{gathered}\➪ v=0+ a't'\\ \➪ \frac {F}{m}\Delta t=\frac{F}{2m}t'\\ \➪ t'= 2\Delta t\end{gathered}⇒v=0+a′t′⇒mFΔt=2mFt′⇒t′=2Δt using equation (1)

Hence, it would take two times the previous amount of time to push the pluck of double mass.

 I hope this is understandable and if my answer helped you please can you give me a brainliest its will really help me and thank you have a nice day!!

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3 years ago

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During infancy, initial personality is referred to as __________.

kirza4 [7]

During infancy, initial personality is referred to as temperament.

:)

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3 years ago

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