What is the momentum of a 533 kg blimp moving east at +75 m/s
1 answer:
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Answer:
Explanation:
This is a displacement vector since it is defined in terms of distance (meters, to be exact). The way you find the y-component is
which says that you multiply the magnitude of the vector (its length) by the sin of the direction (the angle):
and get
12.1 m
Answer:
8.40 m/s
Explanation:
Slope of the plot is 0.119
Slope of a plot is given by the change in y direction divided by the change in x direction
Here, the y axis represents inverse wavelength and the x axis represents frequency.
f = Frequency (Hz, assumed)
v = Phase velocity (m/s, assumed)
λ = Wavelength (m, assumed)
So, slope
Now,
The speed of sound travelling in the tube is 8.40 m/s
Answer:3.95 m/s
Explanation:
Given
mass of object
radius of circle
initial Position
angular displacement
8.95 radian can be written as
i.e. Particle is at first quadrant with
(c)velocity is