If you mean 6.9 miles the it is 11.1045 kilometers. You can round it to the tenth place to get 11.1
<span>137200000 watts
or 137200 kilowatts
The formula for power is
P= dhrg
Where
P = Power in watts
d = density of water (~1000 kg/m^3)
h = height in meters
r = flow rate in cubic meters per second,
g = acceleration due to gravity of 9.8 m/s^2,
Plugging in the known values, we get
P = 1000 kg/m^3 * 80 m * 175 m^3/s * 9.8 m/s^2
P = 80000 kg/m^2 * 175 m^3/s * 9.8 m/s^2
P = 14000000 kg m/s * 9.8 m/s^2
P = 137200000 kg m^2/s^3
P = 137200000 watts
or 137200 kilowatts
The above figure assumes 100% efficiency which is impossible. A good efficiency would be 90% so the actual power available would be close to 0.90 * 137200 = 123480 kilowatts</span>
Answer: 8 meters per second
Explanation: If you add 60 to 20 you get 80 meters and since he ran those 80 meters in 10 seconds you divide 80 by ten and get 8 and then you get 8m/s
Given voltage and current, the power may be calculated by multiplying them.
P = V x I
Substituting the given values above,
P = (1.60 x 10^4) x (7.40 x 10^3)
The numerical value of the operation above is 118400000 watts. Thus, the answer is letter C.
Explanation:
The given data is as follows.
Speed of the bullet (v) = 500 m/s
Distance during one RC time constant (d) = 1 mm =
Capacitance (C) = 600 =
Hence, formula for speed of the bullet is as follows.
v =
or, t =
Time constant for RC circuit is as follows.
t = RC
R =
=
=
=
Thus, we can conclude that resistance in the flash tube is .