If Light is shone through the slits of a card onto a sheet of white paper describe what is seen.
1 answer:
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The answer is: 12.30 degrees.
To solve this problem you must apply the proccedure shown below:
1. You run 22 meters horizontally and then you climb a rope vertically for 4.8 meters.
2. So. let's call the angle , therefore, you must find it using
, as following:
3. Substitute values and solve for the angle:
Answer:
Explanation:
From the question we are told that:
Time
Angular displacement
Final Angular velocity
Let
Angular acceleration
Generally the equation for Initial Angular velocity is mathematically given by
Also,Initial Angular velocity is mathematically given by
Therefore substitution
Substitution in the 2nd equation for Initial Angular velocity