Distance = speed x time
= 1.5 x 6
= 9m
Answer:
Isolation of Variables.
Explanation:
I am just taking a guess but Experimental investigations allow you to isolate variables (making most variables constant, allowing only the independent variable to have an impact on the dependent variable). With other scientific investigations, if they don't isolate the variables it is very possible that an unknown third variable could be skewing the results (which will result in correlation but not causation).
The student forgot to divide by the time which would yield 5 m/s/s. (C)
Use the formula from Newton's 2nd law of motion:
<u>Force = (mass) · (acceleration)</u>
Fill in the numbers that you know:
24 N = (mass) · (4 m /s²)
Divide each side by (4 m/s²) :
Mass = (24N) / (4 m/s²)
<em>Mass = 6 kg</em>
y = 11.3380m
<h3>What is Young's double-slit experiment?</h3>
The double-slit experiment is an experiment, that shows that light has both a wave nature or characteristic and a particle nature or characteristic, and that these natures are inseparable.
So, light is said to have wave–particle duality rather than be only a wave or only a particle. The same is true for electrons and other quantum particles.
According to the question,
The relative to angle θ, its adjacent side has length x and its opposite side is equal to width of the river, y;
tanθ = = y = dtanθ
y =( 112m) tan (37.8° )
y ≈ 11.3380m
The width of river is 11.3380m
Learn more about Young's double-slit experiment here:
brainly.com/question/17167388
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