Answer:
Explanation:
Newton's second law of motion is F = ma, or force is equal to mass times acceleration.
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Gamma rays because it is a form of electromagnetic radiation. It has zero mass and no charge.
Answer:
<em>x=6.39 m</em>
Explanation:
<u>Rectangular Components of a Vector</u>
Vectors can be expressed in several forms, including the magnitude-angle form, and the rectangular-coordinates form.
If the magnitude r and angle β are given, we can find the rectangular coordinates (x,y) as follows:
The vector of the question has a magnitude of r=9.55 m and an angle β=-48°. The x-component is:
Using a digital calculator:
x=6.39 m
Answer:
False
Explanation:
Diffraction is slight bending of the light as it passes around edge of object.
It is caused as one wave of the light being shifted by the diffracting object. The shift will then cause wave to have the interference with itself. The interference can be constructive or destructive.
The patterns of the interference rely on size of diffracting object and size of wave.
Hence, the given statement is incorrect.