The wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.
Answer:
G M m / R^2 = m v^2 / R gravitational force = centripetal force
G M = v^2 R = constant
As v increases R will must decrease
Take the moon as an example
S = 2 pi R where R is about 240,000 miles for one orbit
S / 1 day = 54,000 miles/day for a 28 day circuit
S / 1 hr = 54000 / 24 = 2200 mph which is much less than a satellite in orbit
Answer:
<h2>73 kg</h2>
Explanation:
The mass of the object can be found by using the formula
![m = \frac{f}{a} \\](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7Bf%7D%7Ba%7D%20%20%5C%5C%20)
f is the force
a is the acceleration
From the question we have
![m = \frac{219}{3} \\](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7B219%7D%7B3%7D%20%20%5C%5C%20)
We have the final answer as
<h3>73 kg</h3>
Hope this helps you
Here is my step-by-step-work. Let me know if you have any questions! :)