Your answer should be, "Vertical velocity decreases."
added the simulation after results.
Answer:

Explanation:
Given:
- un-stretched length of the spring,

- speed of revolution of the ball in horizontal plane,

- length stretch during the motion,

<u>Now the radius of revolution of the ball:</u>



<u>Now in this case the centrifugal force is equal to the spring force:</u>


where:
m = mass of the ball
k = spring constant


<u>Now the extension in the spring upon hanging the ball motionless:</u>



Omg. Ummm. I am pretty sure it is Shift toward the red end of the spectrum
Answer:
Explanation:
Difference Between AM And FM. ... The main difference between both modulations is that in frequency modulation, the frequency of the carrier wave is modified as per the transmit data, while in amplitude modulation, the carrier wave is modified according to the data.
Answer:
width of slit =1.23× 10⁻⁶ m
Explanation:
we know the condition of diffraction minima,
d sin θ = n λ
λ = wavelength θ = angle between the central maxima and 1st minima
d = slit width
for first minima n = 1
now,
d =

d =
d = 1228 × 10⁻⁹ m = 1.228× 10⁻⁶ m
d = 1.23× 10⁻⁶ m
width of slit =1.23× 10⁻⁶ m