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3 0

3 years ago

Within to the rock cycle, which of the following is NOT correct?

bonufazy [111]

Answer:

Did you get the answer

Explanation:

Pls help

7 0

2 years ago

Read 2 more answers

Un instructor desea preparar un experimento sobre movimiento armónico simple. Sólo dispone de una masa de 2 kg pero tiene una co

Sergeeva-Olga [200]

Answer:

Constante de resorte, k = 19.745 N/m

Explanation:

<u>Dados los siguientes datos;</u>

Masa, m = 2 kg

Periodo, T = 2 segundos

Para encontrar la constante del resorte, k;

$Period, \; T = 2 \pi \sqrt {\frac {m}{k}}$

Dónde;

T es el período.
m es la masa del objeto.
k es la constante del resorte.

Haciendo k el tema de la fórmula, tenemos;

$k = \frac {(2 \pi )^{2}m}{T^{2}}$

Sustituyendo en la fórmula, tenemos;

$k = \frac {(2 * 3.142)^{2} * 2}{2^{2}}$

$k = \frac {6.284^{2} * 2}{4}$

$k = \frac {39.49 * 2}{4}$

$k = \frac {78.98}{4}$

<em>Constante de resorte, k = 19.745 N/m</em>

3 0

3 years ago