It is D,Copernicus.when he first proposed the idea everyone thought he was nuts and that it was not plausible.even though his theory wasn't so accurate it still helped further scientific research.HE was born February 19,1473 and he published a book about his theory.
Answer:
The term cross-cultural is generally used to describe comparative studies of cultures. Inter cultural is also used for the same meaning.
Explanation:
Answer:
-10 m/s²
Explanion:
(0 m/s - 50 m/s) ÷ 5 seconds
You subtract the original speed from the final speed, (to get negative 50), then divide that by 5 seconds.
Hope this helps! :)
Answer:
24.64m
Explanation:
The formula for calculating the wavelength is expressed as;
wavelength = Speed/frequency
Given
Speed = 6.9m/s
Frequency = 1/Period
Frequency = 1/3.6
Frequency = 0.28Hz
Get the wavelength
wavelength = 6.9/0.28
wavelength = 24.64m
Hence the wavelength of the waves traveling along the string is 24.64m
