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Ganezh [65]
3 years ago
5

A car traveling initially at 8.34 m/s accelerates at the rate of 0.993 m/s 2 for 3.91 s. What is its velocity at the end of the

acceleration? Answer in units of m/s. *40 POINTS*
Physics
1 answer:
Lynna [10]3 years ago
7 0
Velocity = initial velocity + (acceleration)(elapsed time)

              =  8.34 m/s       +   (0.993 m/(sec)^2 ) * 3.91 sec  12.22 m/s
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Answer:

The 6.25 \times 10^{23} electrons are moving through the superconductor per second.

Explanation:

Given :

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Time t = 1 sec

From the formula of current,

Current is the number of charges flowing per unit time.

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Where n = number of charges means in our case number of electrons

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Therefore, 6.25 \times 10^{23} electrons are moving through the superconductor per second.

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Anna11 [10]

Answer:

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Explanation:

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Answer:

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