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tia_tia [17]
3 years ago
6

The total energy in a system is 675 J. The kinetic energy changes from 296 to 432 J. Which statement best describes the potentia

l energy of this system?
Physics
2 answers:
Art [367]3 years ago
8 0

Answer:

whatever the object was, either sped up or started vibrating faster

Explanation:

Mice21 [21]3 years ago
6 0

Answer:

It changes from 432 J to 296 J

Explanation:

Cause the energy in the system always stays the same

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What are possible formulas for impulse? Check all that apply. J = Fdeltat J = StartFraction force over change in time EndFractio
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<u>The possible formulas for impulse are as follows:</u>

J = FΔt

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Answer: Option  A, E and F

<u>Explanation:</u>

The quantity which explains the consequences of a overall force acting on an object (moving force) is known as impulse. It is symbolised as J. When the average overall force acting on an object than such products are formed and in given duration than the start fraction force over change in time end fraction J = FΔt.

The impulse-momentum theorem explains that the variation in momentum of an object is same as the impulse applied to it: J = Δp J = mΔv if mass is constant J = m dv + v dm if mass changes. Logically, the impulse-momentum theorem is equivalent to Newton second laws of motion which is also called as force law.

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suppose both the dog and the girl run at a speed of 2 m/s.Calculate both of there kinetic energies. kinetic energy of dog =
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Explanation:

4 0
3 years ago
Read 2 more answers
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Answer:

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Implicit memory stores skill-related data by repeating an activity that always follows the same pattern. It includes all motor, sensory, and intellectual skills, as well as every form of conditioning. The capacity thus acquired does not depend on consciousness. We are able to perform sometimes complex tasks with our thinking turned to something completely different. This explains why Adam types so fast without even remembering the exact location of the letters on the keyboard.

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