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3 years ago

15

Which of the following is an example of acceleration?

1 answer:

Helga [31]3 years ago

3 0

I belive the answer is C. Mrs. Crisp sliding on the gym floor at +2.23 m/s. (please give brainliest answer :) :D )

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Balance the following equation Fe203+HCL fecl3+H20

Arturiano [62]

Balanced equation:
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O

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3 years ago

a quarterback throws a football with angle of elevation 40degrees and speed 60ft/s. Find the horizontal and vertical components

pshichka [43]

<span>
the horizontal velocity would be equal to
Vh = sin (40) /60
= 0.74 * 60
= 44
</span>
the Vertical velocity would be equal to
<span>Vv = cos(40) * 60
=40</span>

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3 years ago

Pressure depends upon

kipiarov [429]

C) volume and temperature.

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3 years ago

Select the best answer.<br> When was traditional chemistry started?

sergejj [24]

17th Century
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3 years ago

EASY BRAINLIEST PLEASE HELP!!

jeka94

Answer:

Solution given:

frequency[f]=60,500,000Hz

velocity[V]=300,000,000m/s

wave length=?

we have

wave length= $\frac{V}{f}$

= $\frac{300,000,000}{60,500,000}$

= $\frac{3000}{605}$ =4.96 m

Option A.4.96m

3 0

3 years ago

Read 2 more answers