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solong [7]
3 years ago
13

A leaky faucet drips 40 times in 30.0 s. what is the frequency of the dripping?

Physics
1 answer:
Dmitrij [34]3 years ago
6 0
The answer is 40/30 which is 1.3 Hz. 

Hope this helps. :)
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You hang a tv on your wall. What kind of energy does it have?
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3 years ago
A van accelerates from 4m/s to 20m/s in 8s. How far does it travel in this time?​
zubka84 [21]

Answer:

96 m

Explanation:

Given,

Initial velocity ( u ) = 4 m/s

Final velocity ( v ) = 20 m/s

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a = ( v - u ) / t

a = ( 20 - 4 ) / 8

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3 years ago
Even when shut down after a period of normal use, a large commercial nuclear reactor transfers thermal energy at the rate of 150
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Thus reactor core whose mass is 1.60\times 10^{5}kg will require

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energy to raise it's temperature by 1 degree Celsius in 1 second

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8 0
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