What is the angular velocity of an hour hand of length 1 cm of watch?
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A: Given Data : The angular speed of the wheel is given as ω=31.4 revmin.
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A: We use the equation of angular motion that is similar to the equations of linear motion.…
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A: Data We have Radius,r=77.83cm=77.83×10-2m ω=15.91 rad/s To find linear velocity,v=?
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A: To find-Angular velocity (ω)Given-r=0.25 mμ=0.2g=9.8 m/s2
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A: Result 1.795 Sec Solution
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A: GivenRadius of ciorcle, r=5 cm=0.05 mAngular velocity ,ω=2 rad/s
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Q: What are the units for angular velocity?
A: Introduction: Angular velocity is defined as the rate of change of angular displacement. For an…
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Q: If the turbine of the engine spins at 135 rev/min. What is their angular velocity in radians per…
A: spin velocity of 135 rev/min
Q: A coin kept on a horizontal rotating disc has its centre at a distance of 0.25 m from the axis of…
A: To find-Angular velocity of a disc (ω)=?Given-Distance of centre of coin from the axis of rotation…
Q: Two pullys are connected by a belt. The smaller pulley has a diameter of 2 inches, while the other…
A: Given: diameter of smaller pulley, D1 = 2 inch = 2×0.0254 = 0.0508 m diameter of larger pulley, D2 =…
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Q: A coin kept on a horizontal rotating disc has its centre at a distance of 0.25 m from the axis of…
A: To find-Angular velocity of a disc (ω)=?Given-Distance of centre of coin from the axis of rotation…
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Q: A wheel that initially rotates 16 rad/sec comes to rest after 5 seconds, How many revolutions does…
A: initially angular speed ωi = 16 rad/sec Final angular speed ωf = 0 rad/sec Time taken to rest (t) =…
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Q: How far does a point travel in 10 seconds along a circle with a radius of 9 cm, if the angular…
A: When an object rotates, every point on it travels in a circle. The distance covered by the point in…
Q: A coin kept on a horizontal rotating disc has its centre at a distance of 0.25 m from the axis of…
A: To find-Angular velocity of a disc (ω)=?Given-Distance of centre of coin from the axis of rotation…
Q: Why the precession angular speed of the earth is very slow?
A: As we know that just after the Theia (huge rock) collided with Gaia(earlier name of the earth),after…
Q: What is the angular velocity of the hour hand of a clock if it has a length L and mass m? Hint:…
A: In the question it is Given us to find the angular velocity of a hour hand. We know the the hour…
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