Always wear your proper safety restraints (or seat-belts)
Answer:
a fad diet is basically a diet that was a trend or that was popular for a short amount of time and makes unreasonable claims for fast and very much wanted results
Explanation:
Answer:
The correct option is A. 18 V
Therefore,
Explanation:
Given:
Total Voltage,
V = 56 V,
Voltage drop


To Find:
(Assumed ,as it is not given clearly in the question)
Solution:
So in series combination total Voltage is given as

Substituting the values we get

Therefore,
Answer:
(C) 16
Explanation:
Given:
The amplitude of first wave (s₁) = 20 mm
The amplitude of second wave (s₂) = 5 mm
Intensity of first wave = Iₓ
Intensity of second wave = 
The intensity associated with a wave depends on the amplitude of the wave.
The intensity (I) is directly proportional to the square of the amplitude (s) of the wave and is expressed as:

Now, the intensities of the two waves are given as:

Dividing both the intensities, we get:

Therefore, the option (C) is correct.
Answer:
a) x=63.0
or 6.3cm
b) x=116.0
or 11.6cm
Explanation:
a).
The elastic potential energy is modeling by equation :

b).
The work energy theorem explain which work is done in this case. the motion began from the rest so K1=K2 equal zero, Ug1 is no yet done and U2is also zero because is the potential energy

Solving for x


The negative is discard so
x=0.116m