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Nonamiya [84]
3 years ago
7

The curved line PQR is the velocity-time graph for a car starting from rest.

Physics
1 answer:
Elden [556K]3 years ago
3 0
His. Curbs I b h bs. H b u b
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why does diving 30m below sea level affect our bodies more than being in a building 30m above sea level
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A team of engineers is working together to design a new airplane. The team members each live in different cities. For which purp
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The internet is most useful to them because they use it to communicate.

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If I were to send a message to my brother in Florida, through the internet, while I'm in Pennsylvania he would get it in minutes. On the other hand if I were going to meet him and then explain what I wanted to tell him in person it would take a much longer time.  

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3 years ago
Sound waves can travel through which mediums?
aksik [14]

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B. Solids, liquids, and gases.

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3 years ago
In 0.60 seconds, a projectile goes from 0 to 610 m/s. What is the acceleration of the projectile?
IceJOKER [234]

Answer: a=1016.66 m/s^{2}

Explanation:

Acceleration a is expressed in the following formula:

a=\frac{V_{f}-V_{o}}{t}

Where:

V_{f}=610 m/s is the final velocity of the projectile

V_{o}=0 m/s  is the initial velocity of the projectile

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Solving:

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a=1016.66 m/s^{2} This is the acceleration of the projectile

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3 years ago
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