Answer:false
Explanation:
Given
Two equal positive charge are held in place at a fixed distance
Suppose q is charge and 2d is the distance between them
Suppose is the third charge which is placed d distance apart from q
Now the force by charge q will make the charge to move right while other charge cause the charge to move left.
Overall forces by charge q will cancel out each other
Now electrical Potential Energy
It is clear that
Therefore above statement is false.
Answer:
0
Explanation:
The formula for finding acceleration is a = v/t (velocity/time)
so first we must find the velocity
the formula for finding velocity is v = d/t (displacement/time)
and speed is the distance traveled/time
so you must find the distance traveled
the circumference of a circle with a radius of 2cm is 12.57
and the body of mass traveled this circle 3 times
so 12.57 times 3 is 37.71
so that was the total distance traveled, and this was completed in three seconds
so s = 37.71/3 which is just 12.57 = 37.71/3
if we assume that these circles began and ended in the same place, that would make the displacement of the body of mass 0
so v=d/t v=0/3 0=0/3
meaning a=0/3 0=0/3
A natural system is formed when components are grouped together so as to perform a more specific function or use. In addition, this system is bound to exist without any human interference. Biological and non-biological components work hand-in-hand as they do nature processes.
Answer:
110.4 v
Explanation:
Find the equivalent resistance of the two parallel circuits
R1 and R2 in parallel = R1 * R2 / (R1+ R2) = <u>1 ohm </u>
similarly R4 and R5 = <u>4.77 ohms</u>
Now you can add the three resistances into one (R3=10)
1 ohm + 10 ohm + 4.77 ohm = 15.77 ohms
Now
V = IR
V = 7 amps * 15.77 ohm = 110.4 v
Simple harmonic motion is defined as a periodic motion of a point along a straight line, such that its acceleration is always towards a fixed point in that line and is proportional to its distance from that point.
Why is it called simple harmonic motion?
The motion of a particle moving along a straight line with an acceleration whose direction is always towards a fixed point on the line and whose magnitude is proportional to the distance from the fixed point is called simple harmonic motion.
Why is SHM important?
Whilst simple harmonic motion is a simplification, it is still a very good approximation. Simple harmonic motion is important in research to model oscillations for example in wind turbines and vibrations in car suspensions.
What are two basic characteristics of SHM?
Solution : The two basic characteristics of a simple harmonic motion : (i) Acceleration is directly proportional to displacement.
(ii) The direction of acceleration is always towards the mean position, that is opposite to displacement.
Learn more about simple harmonic motion:
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