There is 1 Mg and 2 Cl i think
The kinetic energy is not conserved because the chemical potential energy initially present in the explosive is converted into kinetic energy of the pieces of the bomb
<h3>What is kinetic energy?</h3>
- Kinetic energy is the term used in physics to describe the energy an object has as a result of motion. The effort needed to move a mass-determined body from rest to the stated velocity is how it is defined.
- The body holds onto the kinetic energy it acquired during its acceleration until its speed changes.
- The body exerts the same amount of effort when slowing down from its current pace to a condition of rest.
- Formally, a kinetic energy is any term that includes a derivative with respect to time in the Lagrangian of a system.
- This is a fair approximation in relativistic mechanics only when v is considerably slower than the speed of light.
To know more about kinetic energy, refer:
brainly.com/question/114210
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Answer:
The four lobes of the brain are the frontal, parietal, temporal, and occipital lobes.The frontal lobe is located in the forward part of the brain, extending back to a fissure known as the central sulcus. The frontal lobe is involved in reasoning, motor control, emotion, and language.
Explanation:
Answer:
The phase difference between these two waves is 141.1⁰
Explanation:
The displacement of the wave is given as;
Amplitude, A = 2yₓCos(¹/₂Φ)
Since the amplitude of the combination is 1.5 times that of one of the original amplitudes = yₓ = 1.5 × A = 1.5A
A = 2(1.5A)Cos(¹/₂Φ)
A = 3ACos(¹/₂Φ)
¹/₃ = Cos(¹/₂Φ)
(¹/₂Φ) = Cos ⁻(0.3333)
(¹/₂Φ) = 70.55°
Φ = 141.1°
The phase difference between these two waves is 141.1⁰
