Vp = 155 V
R = 53 ω
(a) RMS emf output
Vrms = 0.7071Vp = 0.7071*155 = 109.6 V
(b) RMS current
From ohm's law,
Vrms = IrmsR => Irms = Vrms/R = 109.6/53 = 2.07 Amps
Answer:
a binary phase or binary compound is a chemical compound containing two different elements. Some binary phase compounds are molecular, e.g. carbon tetrachloride. More typically binary phase refers to extended solids.
Since the Units presented are not in the International System we will proceed to convert them. We know that,
So the speed in SI would be
The change in frequency when the wave is reflected is
Or we can rearrange the equation as
f' = Apparent frequency
f = Original Frequency
c = Speed of light
Replacing,
Since the waves are reflected, hence the change in frequency at the gun is equal to twice the change in frequency
Therefore the increase in frequency is 2979.63Hz
Answer:
<h2>
The force is </h2>
Explanation:
According to newtons law on gravitation formula, which we are going to apply,
Where G represents universal gravitation constant,
Given data
m1= 90 kg
m2= 60 kg
d= 1 m
Substituting our given data into the formula we have