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DaniilM [7]
3 years ago
12

Your bike starts with an initial velocity of 1 m/s and you accelerate to 4 m/s in 6 seconds. How far did you travel while accele

rating?
Physics
1 answer:
garri49 [273]3 years ago
5 0

Answer:

78 m

Explanation:

Initial v = 1 m/s

a = 4 m/s²

t = 6s

x = v_{i} t + \frac{1}{2}at^{2} \\x = (1)(6) + \frac{1}{2} (4)(6)^{2} \\x = 6 + 72\\x = 78

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The mechanical energy at top =Mechanical energy at bottom

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\\ \tt\longmapsto M_{initial}=M_{Final}

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\\ \tt\longmapsto K .E=54(510+3.38)

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\\ \tt\longmapsto K.E=27722.52J

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2 years ago
Which one of the following scenarios accurately describes a condition in which resonance can occur?
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<span>Hello,

The answer is:

A vibrating tuning fork is struck and begins to vibrate as the object used to strike it is placed away from the tuning fork.</span>
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3 years ago
Write the mathemetical relation between work force and displacement​
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Explanation:

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\omega = \frac{2\pi}{60}

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3 years ago
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A van de Graaff generator accelerates electrons so that they have energies equivalent to that attained by falling through a pote
Marat540 [252]

Answer:

Hello your question is incomplete hence I will give you a general answer on how A van de Graaff generator works

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If the electrons falls through a PD of 150mV the electron will gain energy of   150MeV

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