How does a Freebody diagram tell you about the net force an object?
1 answer:
You might be interested in
Answer:
Explanation:
Given
Original Frequency
apparent Frequency
There is change in frequency whenever source move relative to the observer.
From Doppler effect we can write as
where
apparent frequency
v=velocity of sound in the given media
velocity of source
velocity of observer
here
i.e.fork acquired a velocity of
distance traveled by fork is given by
where v=final velocity
u=initial velocity
a=acceleration
s=displacement
The first image below shows force F1 and the axes.
Answer: 3.62 kN
Explanation: The second figure below express the parallelogram method to calculate the u component of force F1.
The <u>Parallelogram</u> <u>Method</u> is a method to determine resultant force and is applied as described in the question above.
With the three components, and
and angles, it can be used the <u>Law</u> <u>of</u> <u>Sines</u>, which states:
i.e., there is a relation of proportionality between an angle and its opposite side.
For the triangle below:
u = 3.62
The magnitude of the component acting along the u-axis is 3.62kN.
