Answer:
W = 0.185 N
Explanation:
To find the weight of the cube you use the following formula:
(1)
M: mass of the cube
g: gravitational constant = 9.8m/s^2
Then, you need the value of M. This is made by using the density of the cube and the values of one side:
Next, you replace in the formula (1) :
the weight of the cube is 0.185N
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[translation]:
Pentru a găsi greutatea cubului, utilizați următoarea formulă:
(1)
M: masa cubului
g: constantă gravitațională = 9,8m / s ^ 2
Apoi, aveți nevoie de valoarea lui M. Aceasta se face folosind densitatea cubului și valorile unei părți:
În continuare, înlocuiți formula (1):
greutatea cubului este de 0,185N
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Atsmopheric pressure is the pressure that is on something inside and atmosphere. measured in either mmhg or milimeters of Mercury, or atmospheres abreviated atm.
Answer:
i dont know
Explanation:
blah blah blah your welcome
Answer: current = 10.25A
Explanation:
Toward = 240w
Alarm clock = 30w
Tanning bed = 720w
4 60 watts bulb = 60 * 4 = 240w
Total power = 240 + 30 + 720 + 240 = 1230w
Voltage = 120v
Recall that Power = current * voltage
1230 = current * 120
current = 1230/120 = 10.25A
Answer:
21 Hz, 43 Hz and 22 Hz
Explanation:
The computation of the beat frequencies that are generated by this discordant combination is as follows:
As we know that
beat frequencies = |f_1 - f_2|
So
For the first one
= |349 Hz - 370 Hz|
= 21 Hz
For the second one
= |349 Hz - 392 Hz|
= 43 Hz
And, for the third one
= |370 Hz - 392 Hz|
= 22 Hz