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lesya692 [45]
3 years ago
15

During a race, four competitors of the same weight rode identical bicycles for 10 minutes. At 8 minutes, which bicycle was movin

g with the greatest velocity?
Physics
1 answer:
Sophie [7]3 years ago
6 0

Answer:

All the competitors will move with the same velocity.

Explanation:

Here, the situations for each competitor are identical. Thus, they will exert the same force and hence, their velocities at each instants will be identical.

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What is the formula of Kinetic Energy​
Andre45 [30]

K.E = ½ mv²

Explanation:

The formula of Kinetic Energy

K.E = ½ mv²

Where,

m = mass of object

v = velocity of object

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<u>-TheUnknown</u><u>Scientist</u>

8 0
3 years ago
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A fisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surfac
Paladinen [302]

Answer:

1.  λ = 5.60 m , 2.  T = 5.80 s  3.  v = 0.966 m/s   4.  A = 0.315 m

Explanation:

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    λ = 5.60 m

2. the period is the time it takes for the wave to start repeating itself, going through the same point. They give time to go from the highest point to the lowest point, which is the time for half a wavelength, so the time for a wavelength is

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     T = 5.80 s

3. For all waves the speed is the product of the wavelength by the frequency and the frequency is the inverse of the period

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   v = 0.966 m / s

4. The amplitude of the wave is the value of the zero displacement point to the maximum displacement point, give the value between the maximum and minimum displacement

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8 0
3 years ago
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Ray Of Light [21]

10.4 N

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m = 1.10 kg

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g = 9.81 m/s2

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Fnet, y = ΣF y = Fn − Fg, y = 0

Fn = Fg, y = Fg

cosθ = mgcosθ

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3 0
3 years ago
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olasank [31]
No net force and the photo shows

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3 years ago
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Which element is stable and nonreactive?
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The answer is D. Krypton (kr)
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