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marishachu [46]
3 years ago
9

A compressed spring has 16.2j of elastic potential energy when it is compressed 0.30m what is the spring constant of the spring

Physics
1 answer:
melisa1 [442]3 years ago
7 0
The answer to the question is

<span>PE = W = 1/2 (kx^2)
16.2  = </span>1/2 (k(0.30)^2)
k = 360 J/m^2
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what was the temperature change in Celsius degree if it is changed from 44 degree fahrenheit to -56 degree fahrenheit​
wel

Answer:

-11.11 degree Celsius

Explanation:

The change was 44 degree fanhereit

To 56 degree fanhereit

Therefore the temperature range can be calculated as follows

56-44

= 12 degree fanhereit to Celsius

= 12-32×5/9

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5 0
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What type of energy is involved when a river moves sediment and erodes its banks?
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3 years ago
¿Qué energía cinética posee una pelota de tenis de 65 g que se sirve a una velocidad de 200 km / h?
vekshin1

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