A. The height above the ground reached by the mass is 2.3 m.
<h3>
Height traveled by the mass</h3>
P.E = mgh
where;
- m is mass
- h is height reached by the object
- g is acceleration due to gravity
h = P.E/mg
h = (342)/(15.2 x 9.8)
h = 2.3 m
Thus, the height above the ground reached by the mass is 2.3 m.
Learn more about gravitational potential energy here: brainly.com/question/1242059
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Answer:
Explanation:
The movement of a body can be analyzed using New's first law. In an inertial frame (without acceleration) every body is kept at rest or moving at constant speed until there is an external force that changes this state
Let's analyze these cases in the framework of this first law
a) If the vehicle is going at constant speed the two bodies (the egg and the hands) do not change movement so he had returned to the hands
b) If the vehicle accelerates the passenger goes faster, but the egg that is not subject to anything does not change the movement, so it falls behind the passenger
c) If the vehicle slows down, the passenger reduces its speed and the distance traveled in time, but the egg that is not attached follows its movement and falls in front of the passenger.
Answer:
Explanation:
The energy of the emitted photon is inversely proportional to its wavelength, according to the equation:
where
is the Planck's constant
is the speed of light
is the wavelength
This means that the biggest energy is released when the wavelength is the shortest. For a photon of visible light, the shortest wavelength is
So, substituting into the equation, we find the corresponding energy:
The visible<span> spectrum contains numerous colors that are distinguished by </span>wavelength<span> and amplitude; </span>wavelength<span> determines color and amplitude determines brightness. </span>
It caused the balloons to turn into physical energy
