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HACTEHA [7]
2 years ago
13

PLEASE HELPPPPPPPPPPPP

Physics
2 answers:
zzz [600]2 years ago
8 0

5000 / 500 gives 10, it isn't B because B doesn't have any units so it would be D

bogdanovich [222]2 years ago
4 0
Okay, so we know speed here denoted by s = distance(d) by time taken(t)
Substituting the values, we get s= 5000m/500 sec
5000/500= 10 and the units are m/sec
It’s option d since b does not have UNITS!
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Explanation:

8 0
2 years ago
A 40kg dog is sitting on top of a hillside and has a potential energy of 1,568 J. What is the height of the hill side?
bagirrra123 [75]

Answer:

<h2>39.2 m</h2>

Explanation:

The height of the hill side can be found by using the formula

h =  \frac{p}{m}  \\

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From the question we have

h =  \frac{1568}{40}  =  \frac{196}{5}  \\

We have the final answer as

<h3>39.2 m</h3>

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5 0
3 years ago
Read 2 more answers
A Sonometer wire of length
Scrat [10]

Answer:

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Explanation:

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At l + 15 cm ; F = 280 Hz

I = 350

I + 15 = 280

280I = 350(I + 15)

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280I - 350I = 5250

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The length is - 75 cm

4 0
2 years ago
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Kisachek [45]
The answer is B. Nutrients.
8 0
2 years ago
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How many elements are in the mixture pictured?<br> A. 7<br> B. 4<br> C. 3<br> D. 2
alex41 [277]

Answer:

C: 3

Explanation:

Cause of the colors

5 0
2 years ago
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