The displacement should be a negative value. since your zero point is where you dropped it. The answer is C
Answer:
The formula is the form -
m λ = d sin Θ
As the wavelength λ is decreased sin Θ will also decrease.
One can see from the derivation that as the wavelength, being considered,
is decreased the dispersion will also decrease.
Answer:
Explanation: RADIUS OF EARTH = 6400X1000m =
ACC DUE GRAVITY ABOVE SURFACE OF EARTH = g' =2.45 m/s^2
ACC DUE GRAVITY ON SURFACE OF EARTH =g= 9.8 m/s^2
A/C TO FORmULA
g'/g=1-2h/Re
g'/g +2h/Re = 1
2h/Re =1- g'/g
2h= (1- g'/g)Re
2h=(1-2.45 /9.8)
6400X1000
2h = (0.75)6400X1000
2h = 4800000
h= 2400000
m
Yes, eg., when 2 bodies move in opposite directions
, the relative velocity of each is greater than the individual velocity of either
Answer:
What-is-your-speed-as-you-cross-the-intersection-Assume-that-the-acceleration/ ... Paul-is-driving-at-a-constant-known-velocity-v-when-they-start-their-experiment/ ... /3-We-made-sure-to-keep-the-data-lists-for-each-position-separate-to-avoid/ ... -submarine-Squalus-sank-at-a-point-where-the-depth-of-water-was-730-m/ ...
Explanation:
