3 years ago

Which proporty of potentiol energy distinguishes it from kenetic energy

Physics

2 answers:

Vikki [24]3 years ago

8 0

Answer:

Shape and Position

Explanation:

Potential energy is defined as the stored energy in an object due of its position or its configuration; whereas the kinetic energy is defined as energy which a body can possesses because of its motion.

mezya [45]3 years ago

6 0

Answer:

Explanation:

The property that distinguishes the potential energy from kinetic energy are the shape and position of the object, letter B. Potential energy is directly proportional with mass times gravity times the height of the object at rest.

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As speed increases, how does the potential, kinetic, and total energy levels change?

Anastaziya [24]

Potential equals kenecric at the bottom so potential would also increas

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3 years ago

Water that flows from behind a large dam can cause machines to produce electricity. What change takes place?

lyudmila [28]

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8 0

3 years ago

4. Una cuerda de acero de piano mide 1.60 m de longitud y 0.20 cm de diámetro. ¿Cuál es la tensión en la cuerda si se estira 0.2

bazaltina [42]

Answer:

$1030.83\ \text{N}$

Explanation:

$\Delta L$ = Cambio en la longitud de la cuerda = 0.25 cm

T = tensión en cuerda

A = Área de la cadena = $\dfrac{\pi}{4}d^2$

d = Diámetro de la cuerda = 0.2 cm

L = Longitud original de la cuerda = 1.6 m

El cambio de longitud de una cuerda viene dado por

$\Delta L=\dfrac{TL}{AE}\\\Rightarrow T=\dfrac{\Delta LAE}{L}\\\Rightarrow T=\dfrac{0.25\times 10^{-2}\times \dfrac{\pi}{4}(0.2\times 10^{-2})^2\times 210\times 10^9}{1.6}\\\Rightarrow T=1030.84\ \text{N}$