Answer:
The answer is diffraction
Explanation:
I just took the test and diffraction is what is being shown in the example
<span>The answer is contracted or repeatedly contracted. Resistance exercises are a set of exercises that forces the skeletal muscles of an individual's body to contract. Resistance exercises are used to enlarge muscular mass of an individual's body or to increase strength and endurance of a person.</span><span />
Answer: 168.75 N
Explanation:
first, let's convert microcoulombs to coulombs
q1 = 1e-4 C
q2 = 3e-5 C
r = 0.4 m
then use the equation Fe =
plug in values --> F = (9e9*1e-4*3e-5)/(0.4)^2
F = 168.75 N
Answer:
d. Imaginary point through which the resultant force of gravity acts on an object
Explanation:
Gravity acting on all particle points of the object, no matter how small they are. As a combination, the center of gravity would denote a single point which substitutes for all the gravity forces on the object.