Answer:
In attachment
Step-by-step explanation:
1) The angular speed is approximately 12.566 radians per second.
2) The linear speed of a point on the edge of the disk is 1.257 meters per second.
<h3>What are the angular speed and the linear speed of a spinning disk?</h3>
1) Herein we have a disk that spins at constant angular speed (ω), in radians per second, whose magnitude is found dimensional analysis and unit conversions:
ω = 120 rev / min × (2π rad / 1 rev) × (1 min / 60 s)
ω ≈ 12.566 rad / s
The angular speed is approximately 12.566 radians per second.
2) The linear speed (v), in meters per second, on the edge of the disk is described by the following formula:
v = R · ω
Where R is the radius of the spinning disk, in meters.
If we know that R = 0.1 m and ω ≈ 12.566 rad / s, then the linear speed is:
v = (0.1 m) · (12.566 rad / s)
v = 1.257 m / s
The linear speed of a point on the edge of the disk is 1.257 meters per second.
To learn more on angular speeds: brainly.com/question/14663644
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Answer:
slope = 4
Step-by-step explanation:
According to the graphic the line passes through the two points A(-1 , 0) and B(0 , 4)
Answer:
What is the amount saved on pants that were regularly $49.00 with a 6% sales tax?
Step-by-step explanation:
$51.94 If correct thank and give me a good rating hope this helped!
Answer:
i think the answer is 119943147893471987 yes its as easy as 1+1
Step-by-step explanation: