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Mkey [24]
3 years ago
13

How would you find the horizontal net force for the free body diagram below

Physics
1 answer:
tiny-mole [99]3 years ago
7 0

Answer:

Add Ff from Fa

Explanation:

Fnet = sum of all force

horizontal net force = Ff + Fa

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True or False: The medium moves up and down in a transverse wave.
kicyunya [14]
False ...................
4 0
3 years ago
A sample of argon gas has a volume of 6 liters at a temperature of 7*C. What volume does the gas occupy at 147*C?
Nady [450]

9L

Explanation:

Given parameters:

Volume of gas = 6L

Initial Temperature = 7°C to kelvin = 273 + 7 = 280K

Final temperature = 147°C to kelvin = 273 + 147 = 420K

Unknown:

Final gas volume = ?

Solution:

To solve this problem, we are going to use Charles's law. Charles's law states that "the volume of a fixed mass of a gas varies directly as its absolute temperature if the pressure is constant".

 Mathematically;

   \frac{Initial volume }{Initial temperature }  = \frac{final volume }{final temperature}

Input the parameters;

   \frac{6}{280}  = \frac{V}{420}

  V = \frac{6 x 420}{280} = 9L

learn more:

Charles's law brainly.com/question/7434588

#learnwithBrainly

8 0
3 years ago
This can best be explained due to A) density. B) friction. C) gravity. Eliminate D) inertia.
atroni [7]
What can be explained? Perhaps you could give us the full question?
6 0
3 years ago
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The maximum energy a bone can absorb without breaking is surprisingly small. Experimental data show that both leg bones, togethe
wolverine [178]

Answer:

0.21m

Explanation:

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So if potential energy= kinetic energy

Then 200J = mgh

h= 200/75x 9.8

= 0.21m so the maximum height will be 0.21m

5 0
3 years ago
A spring attached to a mass is at rest in the initial
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Answer:

E=(1/2)kx^2

Explanation:

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