I think it's 45 miles. Don't know for sure though
The recoil speed of the cannon is 3 m/s.
<u>Explanation:</u>
Law of conservation of momentum is used to find the recoil speed of the cannon.
m₁v₁ = -m₂v₂
m₁= mass of clown = 100 kg
v₁ = speed of the clown = 15 m/s
m₂= mass of the cannon = 500 kg
v₂ = speed of the cannon = ?
Plugin the values, we will get,
v₂ = m₁v₁ / -m₂ = -100×15/ 500 = -1500 / 500 = 3 m/s
So the recoil speed of the cannon is 3 m/s.
<u></u>
The two Old Testament chapters filled with prophecies concerning Jesus Christ are:
Isaiah 9:6: Here, Isaiah was said to have prophesies that Jesus Christ will be born and he will come as a baby; Jesus was known to be called by several names here such as the Prince of peace.
Micah 5:2L Here, Micah was said to have prophesies that Jesus will be born in a town that is called Bethlehem.
<h3>What is the message of Isaiah 9?</h3>
The kind of message is one that can be seen mostly in Isaiah 9:1-7. Isaiah was known to be a prophet who was said to have announced that there is what we see presently gloom and distress and there a time will arise or come to pass when there will be happiness, joy and salvation.
The reason for the above is because a child will be born who will be the savior of the whole world and through him, the Rod of the Oppressor will be destroyed.
Learn more about prophecies from
brainly.com/question/14032462
#SPJ1
Answer:
f=156Hz
F=467.25N
wavelength =1.6m
Explanation:
we have two frequencies from the question 624hz and 780hz.
let them be f1 and f2
f1=624=nv/2L
f2=780=(n+1)v/2L
![\frac{f1}{f2}=624/780 =\frac{n}{n+1}](https://tex.z-dn.net/?f=%5Cfrac%7Bf1%7D%7Bf2%7D%3D624%2F780%20%3D%5Cfrac%7Bn%7D%7Bn%2B1%7D)
624n+624=780n
n=4
velocity=2f1l/4
v=624*0.8/2
V=249.6m/s
The fundamental frequency of a wave is the following
f=v/2L
f=249.6/1.6
f=156hz
v=![\sqrt{T/u}](https://tex.z-dn.net/?f=%5Csqrt%7BT%2Fu%7D)
T=v^2u
=249.6^2*7.5*10^-3
T=467.25N
f=156Hz
T=467.25N
T=tension in the string
wavelength is
v=f w
w=249.6/156
w=1.6m