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3 years ago

How to find mass, volume and density of a liqud and solid?

1 answer:

7 0

Find the mass of an empty graduated cylinder. ...
Pour 100 mL of water into the graduated cylinder. ...
Weigh the graduated cylinder with the water in it. ...
Find the mass of only the water by subtracting the mass of the empty graduated cylinder. ...
Use the mass and volume of the water to calculate density.

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According to the frustration aggression theory, which of the following is likely to occur when Simon gets frustrated with his to

Elena L [17]

According to the frustration-aggression theory, the action that is likely to occur when Simon gets frustrated with his toilet training is that Simon bites his mother

<h3>What is the Frustration Aggression Theory?</h3>

'This refers to the psychodynamic approach that is used to analyze certain behaviors that are exhibited when a person is frustrated by a situation.

Hence, we can see that from the complete information, Simon is given toilet training by his mother and he is an unruly child and based on the fact that he does not get it right, he would bite his mother out of frustration.

Read more about frustration-aggression theory here:

brainly.com/question/13122345

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Iteru [2.4K]

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3 years ago

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Eva8 [605]

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3 years ago

All of the following are true about data science and big data except:.

liubo4ka [24]

Theansweris2.5 quintillion

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2 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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