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How many rotations per second would an object the size of VY Canis Majoris make if it was spinning at 62500 miles per second?
Wiki User
∙ 7y ago
Divide the 62,500 miles/second by the circumference (in miles); that will give you the revolutions per second.Note: If you are given the diameter, you can multiply that by pi to get the circumference; if you are given the radius, multiply that by 2 x pi.
Wiki User
∙ 7y ago
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What nerve supplies the maxillary first and second premolars?
[object Object]
What did newton call the force exerted by the second object on a second object?
The equal force in the opposite direction.
What is third newton law?
When a first object exerts a force, F1 ,on a second object, the second object simultaneously exerts a force, F2 = −F1 on the first object. This means that F1 and F2 are equal in magnitude and opposite in direction.
If a turn table rotates 720 degrees in one second how many times does it rotate in one minute?
If a turntable rotates 720 degrees in one second, it will complete 60 rotations in one minute because 720 degrees is equal to 2 rotations (720/360 = 2) and there are 60 seconds in a minute.
Two important properties of young neutron stars are?
Rapid rotation: Neutron stars can spin incredibly fast, with some completing hundreds of rotations per second. Strong magnetic fields: Neutron stars have extremely powerful magnetic fields, magnitudes stronger than any other object in the universe, which can influence their behavior and emit radiation.
How many rotations per second would an object with the circumference of the largest star produce if it was spinning at 62500 miles per second?
If a point on the equator of the star was moving at that speed, the star would be rotating at approx 43.5 times a second.
How many rotations per second would an object that's 151045 miles in diameter produce if it was rotating at 30000000 miles per hour?
If traveling at 30,000,000 mph over a radius of 151.045/2 = 75,522.5 miles the rotational velocity is 30000000/75522.5 = 397.23 radians per hour. Since a rotation is 2 pi radians, that is 63.22 revolutions per hour, or 0.0176 rotations per second
What is a spinning motion like a top?
A spinning motion like a top is called precession. This is when a spinning object's axis slowly rotates around a second axis due to external forces, such as gravity or friction. It causes the object to appear as though it is wobbling or moving in a circular pattern while spinning.
What is the difference between rotational speed and torque?
Rotational speed refers to the rate at which an object rotates around an axis, typically measured in revolutions per minute (RPM). Torque, on the other hand, is the rotational force applied to an object, measured in units such as Newton-meters or pound-feet. In simple terms, rotational speed describes how fast something is spinning, while torque describes the force causing the spinning.
What is the second phase of warm up?
The second phase of the warm up involves a dynamic range of movement exercises to loosen up the joints and muscles to be used. Unges, squats, lower back rotations, trunk rotations, leg kicks and arm rotations are some of the examples of dynamic warm up stretches.
What is the total number of rotations for all three needle clocks in the normal 12 hour clock?
The hour hand = 24 rotations per day. The minute hand = 24 x 60 = 1,440 rotations per day. The second hand = 24 x 60 x 60 = 84,400 rotations per day. That;s a total of 87,864 rotations for all three pointers.
What is the second meaning of spinning?
of Spin, a. & n. from Spin.
What is the relationship between rotational speed and linear speed?
Rotational speed refers to the number of rotations made by an object in a unit of time, while linear speed refers to the rate at which an object travels in a straight line. The relationship between rotational speed and linear speed depends on the diameter of the rotating object. Linear speed is equal to the product of rotational speed and the object's diameter (linear speed = rotational speed x diameter x π).
What speed does a dentist drill spin?
400,000 rpm is common. That equates to more than 6500 rotations per second!
When one object causes a second object to resonate and the second object has absorbed from the first?
Resonance occurs when an object vibrates at the same frequency as another object, causing the second object to absorb energy from the first. This transfer of energy can lead to increased amplitude of vibrations in the second object, creating a phenomenon known as resonance.
What occurs when an object vibrating at or near a resonant frequency of a second objct causes the second object to vibrate?
When an object vibrates at or near the resonant frequency of a second object, it causes the second object to vibrate with increasing amplitude due to resonance. This phenomenon results in a transfer of energy from the first object to the second object, leading to more intense vibrations.
Can an object be at rest as well as in motion at the same time?
An object can be at rest relative to a second object whilst in motion relative to a third object.For example, if you sit still then relative to the Earth you are at rest. However the Earth is both spinning on its axis and travelling around the Sun, so relative to an observer in space you are in motion. Einstein showed us that all such concepts are relative.
