Answer:
<h2>The answer is 90 kg</h2>
Explanation:
In order to find the mass of the football we use the formula

where
p is the momentum
v is the velocity
We have

We have the final answer as
<h3>90 kg</h3>
Hope this helps you
Its VENUS because the planet is basicily a hot planet
The answer is as voltage increases current increases and therefore resistance would remain constant
Answer:
The relationship between the wave's amplitude and frequency is such that it is inversely proportional to the frequency. The amplitude decreases as the frequency increases. The amplitude increases as the frequency decreases. The higher the energy of a wave, the higher the amplitude. The lower the energy, the lower the amplitude. Energy has no effect on wavelength, speed, or frequency, only the amplitude.
Explanation: