In an extremely simplified explanation,
What happens is that the steam (heat) that is generated by the burning of coal is used to rotate the motor of the steam engine.
Answer: The sound will change due to changes in frequency and the wavelength of the airplane.
Explanation: Let assume that the observer is at a stationary position. The wavelength of the sound from the airplane reduces and the frequency increases as the plane is moving toward the observer. As the airplane passes by, that is, moving away from the observer, the frequency starts to reduce while the wavelength of the sound starts to increase.
The sound that the observer hears will change base on the illustration above.
Answer:
aral ka muna ng mabuti para maintindihan mo
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Answer:
the velocity is a second final to initial velocity of 39
Answer:
a)
b)
Explanation:
From the question we are told that
Speed of opposing player 
First player chase his opponent after
Acceleration of first player 
Let time of catch be 
a)Generally the Equation for distance covered is mathematically given as follows
Distance to catch First opponent
Distance to covered Second opponent
Generally when first opponent catch the second opponent it is represented mathematically as
b)Generally the the total time traveled by the first opponent is mathematically given as
