Answer:
3 m/s
Explanation:
The slope is distance divided by time, also known as 'speed'.
15 meters / 5 seconds = 3 meters per second.
A heavy truck moving a 30 mph. It has more mass.
Answer:
density describes how much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its
mass). In maths and physics density is calculated as mass defined as mass divided by volume (Density = Mass ÷ Volume).
Answer:
The value is
Explanation:
From the question we are told that
The wavelength of each source is
The distance from the pinhole 
The diameter is 
Generally from Rayleigh's criterion we have that the distance between the sources of light for their diffraction patterns is mathematically represented as '

=>
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If the answer is not C D then is A bc of the way it crosses over