Hi there!
Angular momentum is equivalent to:
L = angular momentum (kgm²/s)
I = moment of inertia (kgm²)
ω = angular velocity (rad/sec)
Plug in the given values for moment of inertia and angular speed:
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Formula which describes v in terms of t is 
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Explanation:
A train travels the distance between the points A and B, which is 600 km
Distance between A and B = 600 km
Speed of train = v
Time taken by train = t
We know that
Distance traveled = Speed of travel x Time taken
600 = v x t
Formula which describes v in terms of t is
Answer:
If children are not taught about the spread of STD's,future generations will not know how to stop them.
Explanation:
The error in the measurement of sin 90 degrees at the given error in angle is 0.001.
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Error in measurement</h3>
The error in measurement is obtained from the difference between the actual measurement and the observed measurement.
The error of sin 90 degrees is calculated as follows;
Actual measurement = sin 90 = 1
Observed measurement = sin(90 - 0.5)
Observed measurement = sin(89.5) = 0.999
<h3>Error in measurement of sin 90 degrees</h3>
<em>Error in measurement = Actual measurement - Observed measurement </em>Error in measurement = 1 - 0.999
Error in measurement = 0.001
Thus, the error in the measurement of sin 90 degrees at the given error in angle is 0.001.
Learn more about error in measurement here: brainly.com/question/26668346
Since the bag is not accelerating vertically, we know that all of the vertical forces
on it are balanced, that is, they add up to zero.
There is a downward force of 20-N on the bag, because of gravity.
The upward forces on it must also add up to 20-N.
The only upward force on the bag is the tension in the rope.
So the tension must be <em>20-N .</em>
