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loris [4]
3 years ago
12

Physics Help Please:

Physics
2 answers:
Yanka [14]3 years ago
8 0
Assume orange is going from left to right and apple is going from right to left 
If mv is the momentum of apple at angle θ to the x axis, 
In the x direction 
0.130*v cos θ = (0.170*1.23) -(0.130*1.08) 
0.130*v cos θ = 0.0687-------------------------2 

In the y direction 
0.130*v sin θ = (0.170*0.974) = 0.16558--------------1 

From 1 and 2 
tan θ = 2.41 

θ = 74.96º 
Substituting the value of θ in 
0.130*v cos θ = 0.0687 

v = 1.38 m/s 
<span>======================</span>
zmey [24]3 years ago
8 0
It would most likely be east or west... use the process of elimination to decide!!!
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How is wave movement affected by the various mediums it may travel through?
Juliette [100K]

Answer:

speed is affected by the medium in wich the wave travels.

Explanation:

The speed of a wave is affected when traveling in different medium, depending on the medium in which the wave travels it can go faster or slower, or not even be able to travel in that medium.

For light waves, the denser the medium through which the wave travels, the slower it will go through it, as there is more resistance to the light particles.

And in waves like sound, which instead of particles is a vibration or disturbance in the medium, they travel faster in denser mediums such as metal, because the disturbance is transmitted more efficiently thanks to how close together that the particles are in the metal, This is why sound does not travel in a vacuum; there are not even particles to transmit the vibration.

5 0
2 years ago
Gravity affects atmospheric pressure true or false
Burka [1]

Answer:

false

Explanation:

5 0
2 years ago
What's the difference in a balanced force in an unbalanced force
AlekseyPX

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7 0
3 years ago
Which statements describe velocity and acceleration? Check all that apply.
Tom [10]

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v = \frac{ds}{dt}

while acceleration is defined as rate of change in velocity

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out of all above statement the correct answer must be

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4 0
2 years ago
Read 2 more answers
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Explanation:

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7 0
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