Answer:
a)
, b)
, c)
, d)
, e)
, f) 
Explanation:
a) The frequency of oscillation is:


b) The angular frequency is:



Lastly, the speed at the equilibrium position is:



c) The spring constant is:




d) The potential energy when the particle is located 38.1 % of the amplitude away from the equilibrium position is:


e) The maximum potential energy is:


The kinetic energy when the particle is located 38.1 % of the amplitude away from the equilibrium position is:



f) The speed when the particle is located 38.1 % of the amplitude away from the equilibrium position is:




I think there would be three answers from the choices. The effects that can occur when heat energy is added to a system would be that increase in temperature, <span>change of state and phase change Hope this answers the questions. Have a nice day.</span>
A current of 0. 82A flows through a light bulb. The charge passed through the light bulb during 94 s is 77.08C
The amount of charge flown for a given period of time determines the current passed through a bulb or electrical body.
The relation between the charge, current and time is given as:
Q = I × t
where, Q is the charge flown through bulb
I is the current passed through bulb
t is the time for which charge passes through bulb
Given,
I = 0.82A
t = 94s
Q = ?
Substituting the values in the above formula:
Q = I × t
Q = 0.82 × 94
Q = 77.08C
Hence, The charge passed through the light bulb during 94 s is 77.08C
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Kinetic energy is energy of motion while temperature is a measure of that energy in substances.
Answer:
El valor de la fuerza que debe ejercer la persona C debe ser de -2 para que la caja esté en equilibrio físico.
Explanation:
Si la caja debe hallarse en equilibrio físico, entonces se debe satisfacer la siguiente ecuación:
(1)
Si sabemos que
y
, entonces el valor de la fuerza que debe ejercer la persona C debe ser:



El valor de la fuerza que debe ejercer la persona C debe ser de -2 para que la caja esté en equilibrio físico.