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Artist 52 [7]
3 years ago
6

Is energy conserved when a ball falls to the ground

Physics
1 answer:
fredd [130]3 years ago
4 0
Of course. You've certainly heard that energy is conserved, period. Why would you think it's different when a ball falls to the ground ? ?
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Consider a series RLC circuit where R = 855 Ω and C = 6.25 μF. However, the inductance L of the inductor is unknown. To find its
sashaice [31]

Answer:

L= 0.059 mH

Explanation:

Given that

R = 855 Ω and C = 6.25 μF

V= 84 V

Frequency

ω = 51900 1/s

We know that

\omega=\sqrt{\dfrac{1}{LC}}

L=Inductance

C=Capacitance

ω =angular Frequency

ω² L C =1

(51900)² x L x 6.25 x 10⁻⁶ = 1

L= 5.99 x 10⁻⁵ H

L= 0.059 mH

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If an astronomical object's parallax is one-half arcsecond, how many parsecs is it from Earth?
Mariulka [41]

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6 0
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A rod is given a charge of +16.7 UC, how many extra protons does It contain?
satela [25.4K]

Answer:

We know that the electronic charge is 1.6 E-19 coulombs

Therefore 1 coulomb of charge contains 1.6  E19 electrons

A charge of 16.7 E6 coulombs therefore contains

N = 16.7 E6 * 1.6 * E-19 = 2.67 E-12 electrons

Also, the charge on the proton equals that on the electron

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How are sedimentary rock layers used by scientist to learn about the past
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They are used by scientist because of the texture and shapes. 
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Which element of the security policy framework offers suggestions rather than mandatory actions?
Artyom0805 [142]

The element Guideline of the security policy framework offers suggestions rather than mandatory actions.

To find the answer, we have to know more about the security policy framework.

<h3>What is security policy framework?</h3>
  • Any rule or policy's guidelines refer to some crucial details that help people understand the regulations.
  • If there are no rules for something, nobody will be aware of that specific thing.
  • The answer to the inquiry regarding the term that is the framework and capable of providing the details for any policy is guideline.

Thus, we can conclude that, the element Guideline of the security policy framework offers suggestions rather than mandatory actions.

Learn more about the security policy framework here:

brainly.com/question/8433558

#SPJ4

4 0
2 years ago
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