Answer:
The length is 
Explanation:
From the question we are told that
The speed is 
The acceleration 
The time taken is 
Generally from kinematics equation the length of the inclined plane is mathematically represented as
=> 
=>
Answer:
Time taken = f/15
Explanation:
Detailed explanation and calculation is shown in the image below
At a higher velocity.
Hope this helps!
The fundamental frequency will drop by half.
The lowest frequency of a periodic waveform is known as the fundamental frequency. In other words, it is the lowest frequency that can be produced by a certain instrument. The first harmonic of the instrument is another name for the fundamental frequency.
An open-ended organ pipe's basic wavelength is twice as long as the pipe itself. The fundamental wavelength is four times the pipe's length if one end is closed. The fundamental frequency decreases by half because the wavelength doubles when one end of the pipe is sealed off but the speed of sound remains unchanged.
To know more about wavelength refer:
brainly.com/question/12924624
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