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gulaghasi [49]
3 years ago
14

Which of the following statement is true?

Physics
1 answer:
Nataly_w [17]3 years ago
5 0
I would have to say the answer would be D since work can be defined as Force*change in distance 
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When the temperature of matter decrease , the particles do what
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When the temperature decreases the particals start to slow down.

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5. Describe the shape of the waveform in the secondary coil for a sine, square and triangle wave in the primary coil. How does t
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When primary coil is exited by sin wave,this will result in sin wave in secondary coil as well.According to law,flux induced in the secondary coil will have same waveform as in the primary coil.

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A football player kicks a football downfield. The height of the football increases until it reaches a maximum height of 15 yards
Trava [24]

Answer:

kick 1 has travelled 15 + 15 = 30 yards before hitting the ground

so kick 2 travels 25 + 25 = 50 yards before hitting the ground

first kick reached 8 yards and 2nd kick reached 20 yards  

Explanation:

1st kick travelled 15 yards to reach maximum height of 8 yards

so, it has travelled 15 + 15 = 30 yards before hitting the ground

2nd kick is given by the equation

y (x) = -0.032x(x - 50)

Y = 1.6 X - 0.032x^2

we know that maximum height occurs is given as

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and maximum height is

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y = 20

so kick 2 travels 25 + 25 = 50 yards before hitting the ground

first kick reached 8 yards and 2nd kick reached 20 yards

8 0
3 years ago
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3 years ago
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