Answer:
38.77 kg
Explanation:
The weight of an object is given by:
Weight = mg, g = acceleration due to gravity ( 9.8 m/s square)
and m is the mass.
So, in this case:
Weight of dog is 382 N, so, by putting the values of weight and g into the equation we will get the mass of dog.
382 = mass multiply with 9.8
so, the mass of the dog will be 38.77 kg
I believe the sun is the primary source of energy for Earth's weather system. The sun is the primary energy source for Earth's climate system which is the first set of essential principles of climate sciences. Additionally, it is the primary source that drives all weather events, including precipitation, hurricane and tornadoes. The sun drives the hydrologic cycle, and makes life on Earth possible.
Answer:
1200.0 MilliAmps
Explanation is because you multiply it by 10
The beat frequency (4 beat per second = 4 Hz ) corresponds to the difference between the frequencies of the two waves:

(1)
The frequency of the first wave can be written as

where v is the speed of sound in the gas and

is the wavelength of the first wave, while the frequency of the second wave is

where

is the wavelength of the second wave. If we substitute into the first equation (1), we find

and if we re-arrange it, we can find the velocity of the sound in the gas: