1.potential energy 2.kinetic energy 3.electrical energy 4.electrical energy
The boundary between the crust and mantle is marked by a seismic-velocity discontinuity is called Mohorovicic discontinuity.
Mohorovicic discontinuity was discovered by Andrija Mohorovicic in 1909 who was a Croatian seismologist. He realized that the velocity of a seismic wave is related to the material's density where it is moving through. He decoded that the acceleration of the seismic waves that are observed within outer shell of the earth is a compositional change. Thus, the acceleration should be caused by a material of higher density.
<span>Heat in a substance is still an example of heat
or thermal energy. Heat or thermal energy is further defined as the amount of
available molecules of kinetic energy transferred in a specific amount of time.
Heat is nothing if it is not transferred from one object to another. There are
many uses of heat energy. When we are cooking using our stoves, there is heat
energy. When we pour hot water onto our cup of coffee, there is heat energy.</span>
Explanation:
It is given that,
Spring constant of the spring, k = 475 N/m
Mass of the block, m = 2.5 kg
Elongation in the spring from equilibrium, x = 5.5 cm
(a) We know that the maximum elongation in the spring is called its amplitude. So, the amplitude for the resulting oscillation is 5.5 cm.
(b) Let 
is the angular frequency. It is given by :
(c) Let T is the period. It is given by :
T = 0.45 s
(d) Frequency,
f = 2.23 Hz
(e) Let v is the maximum value of the block's velocity. It is given by :
The value of acceleration is given by :
Hence, this is the required solution.
