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kvasek [131]
3 years ago
5

Which of the following measure is more accurate? 500.00kg, 0.0005kg,6.00kg​

Physics
1 answer:
gavmur [86]3 years ago
3 0

Answer: 500.00kg

Explanation:

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A spring is characterized by a spring constant of 60 N/m. How much potential energy does it store, when stretched by 1.0 cm?
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Answer:

3.0 x10^-3 J

Explanation:

The potential energy of a spring is given by PE = (0.5)k*x^2  

Where

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Then PE = 0.5(60)(.01)^2 = 0.003J = 3.0 x10^-3 J

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Answer:

Torque, \tau=34.6\ N.m

Explanation:

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\tau=80\times 0.5\ sin(60)

\tau=34.6\ N.m

So, the torque is applied to the nut is 34.6 N.m. Hence, this is the required solution.

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