Define project torque
1 answer:
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Answer:
The frequency is
Explanation:
From the question we are told that
The frequency of the tuning fork is
The beat period is
Generally the beat frequency is mathematically represented as
The beat frequency is also represented mathematically as
Where is the frequency of the piano
So
Answer:
, the minus meaning west.
Explanation:
We know that linear momentum must be conserved, so it will be the same before () and after (
) the explosion. We will take the east direction as positive.
Before the explosion we have .
After the explosion we have pieces 1 and 2, so .
These equations must be vectorial but since we look at the instants before and after the explosions and the bomb fragments in only 2 pieces the problem can be simplified in one dimension with direction east-west.
Since we know momentum must be conserved we have:
Which means (since we want and
):
So for our values we have: