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Burka [1]
3 years ago
7

You push a 1.5 kg ball across a desk for 2 seconds, so that 10 J of work have been done. How much power was produced?

Physics
1 answer:
lisov135 [29]3 years ago
3 0

Answer:

i need help with the same question

Explanation:

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When an electron moves from a lower to a higher energy level the electron?
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A photon is absorbed

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3 years ago
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A tourist averaged 82km/hr for a 6.5h trip in her volkswagen. how far did she go?
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82 ÷ 6.5 = 12.615384615384... repeating
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4 0
3 years ago
The current in a wire is 4.00A. How much time is needed for 1 mole of electrons (6.02×1023 electrons) to pass a point in the wir
scZoUnD [109]

Answer:

t= 24080 s

Explanation:

Given that

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t=time

t=\dfrac{q}{I}

Now by putting the values in the above equation we get'

t=\dfrac{6.02\times 10^{23}\times 1.6\times 10^{-19}}{4}\ s

t= 24080 s

8 0
3 years ago
A train is speeding down a railroad track at the speed of 50 miles per hour. From whose reference point is the train not moving?
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A: a person sitting on a train

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4 years ago
At ground level g is 9.8m/s^2. Suppose the earth started to increase its angular velocity. How long would a day be when people o
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Let s = rate of rotation 
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4 0
3 years ago
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