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Pie
2 years ago
9

Type your answer in the box.

Physics
1 answer:
aliina [53]2 years ago
4 0
The answer is a Viscosity because it describes the internal friction of a moving liquid
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You should select Choice-4 .

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Can anyone plz answer this now and give me a right answer?
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If 2.0 x 10^-4 C charge passes a point in 5.0 x 10^-5 s, what is the rate of current flow?
vampirchik [111]
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3 years ago
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In the high jump, the kinetic energy of an athlete is transformed into gravitational potential energy without the aid of a pole.
Fiesta28 [93]

Answer:

6.0 m/s

Explanation:

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KE_i+PE_i =KE_f+PE_f

or

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where:

m is the mass of the athlete

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0 is the initial potential energy of the athlete (at the bottom)

v = 0.80 m/s is the final speed of the athlete (at the top)

g=9.8 m/s^2 is the acceleration due to gravity

h = 1.80 m is the final height of the athlete (at the top)

Solving the equation for u, we find the initial speed at which the athlete must jump:

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4 0
3 years ago
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evablogger [386]

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Explanation:

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