Answer:
100 m/s
Explanation:
Let find the velocity components first
Fx = 100 * cos (37) = 79.86 m/s
Fy = 100 * sin (37) = 60.18 m/s
applying motion equations
assuming no acceleration in horizontal direction we can assure that the ending velocity component will still remain Fx = 79.86 m/s
- Vertical motion (upwards)
V² = U² +2as
= 60.18² + 2*(-10)*0
Fy = 60.18 m/s
Total speed = √(F²x+F²y) = 100 m /s
*** You can take the same answer considering the Energy
The answer is Providing national parks
The frequency of the other wave is 613 Hz or 607 Hz.
The difference between the frequencies of two waves is called the beat frequency.
Here, one wave has a frequency 610 Hz and the beat frequency is 3 beats per second.
Which has a higher frequency is not mentioned. Therefore, there are two possibilities.
Δf = | 610 - 613 | = 3
or
Δf = | 610 - 607 | = 3
Therefore, the frequency of the other wave is 613 Hz or 607 Hz.
Learn more about beat frequency here:
brainly.com/question/14157895
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Well by the amount that you weigh by different galaxies
