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Ronch [10]
3 years ago
11

HELP ME DO THIS QUESTION PLEASE ​

Physics
1 answer:
raketka [301]3 years ago
7 0

Answer:

i dont know

Explanation:

but what you can do is ask you mom or dad to get you a tutor to help you

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The average 8-18 year old spends how many hours per day average in front of a screen doing little physical activity
Ne4ueva [31]

Nearly four hours every day, doing little to no physical activity.

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3 years ago
Plz help me with my PE class
andrew-mc [135]

Answer:

The answer to the first one is, group 1.

Explanation:

Sorry if this didn’t help if I find the answers to the others I’ll comment them to myself!

5 0
3 years ago
How long does 100m long train take a cross a bridge of length 4.9 km at a speed of 50m/s
elena55 [62]

Answer:

it would take 100s for the train to crossthe bridge

4 0
2 years ago
In reaching her destination, a backpacker walks with an average velocity of 1.22 m/s, due west. This average velocity results be
Vinvika [58]
Wow! 2.95m/s is a mighty fast pace for a backpacker. Must have one of those Star Wars anti-gravity packs. Also, I would be curious as to why she passed her destination and then walked back. 
<span>Anyway, it goes like this: </span>
<span>Say the time walking east is 't', and the total time is 'T'. </span>
<span>Then 5340 m + .511 t = 1.43 T </span>
<span>(This assumes that velocity is positive in both directions) </span>
<span>Two unknowns in one equation. But you also know that the time spent walking west is </span>
<span>5340m/ 2.95m/s = 1810 sec. </span>
<span>and the total time T = 1810 +t </span>
<span>Substitute this into the first equation, and you can solve for t = 3092 sec. </span>
<span>Then T = 4902 sec. and distance walked east is .511t = 1580m.</span>
8 0
3 years ago
How could you determine the injuries or ill person in a secondary assessment?
lana66690 [7]

Answer:

just in internet tho

6 0
2 years ago
Read 2 more answers
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