If the skater has the same speed of rotation during the following spin positions, what is the correct ranking of their angular momentum? KOSE KO KOSE кош KOS KOSÉ #1 #2 #3 OL#1=L#3L#2>L#3 OL#1=L#2=L#3 L#1

If the skater has the same speed of rotation during the following spin positions, what is the correct ranking of their angular momentum? KOSE KO KOSE кош KOS KOSÉ #1 #2 #3 OL#1=L#3L#2>L#3 OL#1=L#2=L#3 L#1

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 9CQ: If a particle is moving with respect to a chosen origin it has linear momentum. What conditions must...

See similar textbooks

Related questions

Q: Pick True or False Column A 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. - A projectile does not have a horizontal…

A: To identify whether the given statements are true or false

Q: 1. How does magnetic interaction differ from electric interaction? 2. Sketch the magnetic field…

Q: A 1400-kg car is brought from 25 m/s to 10 m/s over a time period of 5.0 seconds. Determine the…

Q: Calculate the mass of a van that drives at 40 m/s and has 500000 J of energy.

A: Given value--- speed = 40 m/s . energy = 500000 J We have to find--- mass ?

Q: A tiny ball (mass = 0.017 kg) carries a charge of -24 µC. What is the electric field magnitude that…

A: mass = m = 0.017 kg charge = q = -24 x 10-6 c

Q: Mass of a car is 124 kg, What is it's weight?

A: Given data : Acceleration due to gravity = g Mass of…

Q: rvation is always valid , is it also true for mass

A: Given:- Charge conservation is always valid, is it also true for mass? Find:- Explan?

Q: 4. Find the centroid of the figure shown.

Q: A 1500N block is in contact with a level plane whose coefficient of kinetic friction is 0.10 If the…

A: Given: The weight of the block is 1500 N. The coefficient of kinetic friction is 0.1. The applied…

Q: A meterstick of negligible mass is pivoted at the 0.60 m mark with a 2.0 kg blue bag on one end and…

A: Dear student The torque is defined as: Torque = Force × perpendicular distance

Q: 17 Point charges of +6.0 μC and -4.0 μC are placed on an x axis, at x = 8.0 m and x = 16 m,…

Q: nell's Law n this lab, we used a simulation to pass a beam of light through a semi-circular "D"…

A: When a light travels from one medium to another medium the change in direction of light occurs which…

Q: A vulture when flying with a velocity 'v' attains a momentum of 20 kg m/s. If the mass of the…

A: Given data : Momentum = p Mass = m To find :…

Q: A 6.0-uF capacitor, a 0.12-H inductor, and an 85-Ω resistor are connected in series across a 10-V,…

Q: Find the impulse Force 3 N Time=2 s

A: Given data : Force=F Time=t Required: Impulse

Q: If the momentum of a flying brick is 50 kg x m/s and it's mass is 12 kg Find its velocity?

A: Given data : Mass = m Momentum = P To…

Q: A person is falling from a certain height. Which of the following is likely to happen? if he…

A: If he falls on concrete floor then there's sudden change in his momentum resulting in higher…

Q: To what temperature the plate must be heated?

A: As the steel plate slide into the hole so to fit the plate we have to change the temperature. If the…

Q: A skater starts a spin at 1.5 rps (rotation per second), her initial moment of inertia is 2.6 Kgm².…

A: Given, initial angular velocity of the skater, ωi = 1.5 rps initial angular moment of inertia of…

Q: Sketch a Free Body Diagram (FBD) of the following: 1. A car driving on a highway at a constant speed…

Q: 1. Determine the hydrostatic force on the following triangular plate that is submerged in water as…

Q: An airplane used to drop water on brushfires is flying horizontally in a straight line at 180 mi/h…

A: The horizontal component of the initial velocity,vix=180 mi/h Vertical displacement,yt-y0= 300 ft…

Q: Current Attempt in Progress Two point charges, +4.10 µC and -7.80 µC, are separated by 3.80 m. What…

Q: A 100g bird is flying with velocity of +3m/s when suddenly it crashes into a giant billboard,…

A: Impulse : Change is momentum is impulse and product of mass into Velocity is momentum. Impulse =…

Q: X: Mass of crate: 100 kg μk: 0.25 Determine the maximum compression, x. k = 2 kN/m- A 10 m MAAN 45°…

Q: A circular spiral of 200 turns and 12 cm in diameter is designed to rotate 90° in 0.2 s. Initially,…

Q: A 70.0 kg rocket accelerates upwards at 5.00 m/s². Determine the force the engines provide. Include…

Q: Standing Waves As the tension in the string is increased, the frequency of the n=1 standing wave…

Q: If your microwave oven generates electromagnetic waves with a frequency of 2.5 GHz, what distance…

A: The relation between frequency and wavelength of electromagnetic wave is given by, λ = c/f Where, λ…

Q: View Policies Current Attempt in Progress An object carries a charge of -6.0 μC, while another…

Q: The potential energy associated with the spring is referred to as O elastic potential energy…

Q: Calculate the equivalent resistance between A and B. A -ww 20 2 ww 20 $2 www 20 2 www 20 $2 B www 20…

Q: If 40 million Joules of energy is put into the hot reservoir and the engine transfers 22 million…

A: Given Data:- Energy put into the hot reservoir is QH=40 million Joules Energy transfered to the cold…

Q: A wire carries a current of 10A. At what distance from the wire will a magnetic field 8.0 x 10^-4 T…

Q: If the frequency of a wave of light is 6.8 x 108 Hz, what is it's wavelength. c = 3.0 x 108 m/s

A: In the given question, The frequency of the wave is (f) = 6.8×108 Hz Speed of light (c) = 3×108m/s…

Q: What is the magnitude force on a proton moving at 2.5 × 105 m/s in a magnetic field 0.5T. If the…

A: Write the expression for the magnetic force. Here, q is the charge of the proton, v is the speed of…

Q: The drawing shows six point charges arranged in a rectangle. The value of q is 4.38 µC, and the…

Q: Read the questions carefully and answer them briefly. Provide illustrations whenever possible. 1.…

Q: What is the magnitude force on a proton moving at 2.5 x 105 m/s in a magnetic field 0.5T If the…

Q: 3 Current Attempt in Progress A small object has a mass of 5.0 x 10-3 kg and a charge of -47-µC. It…

Q: When light passes from one medium to another, its frequency remains the same but its wavelength…

Q: Find the displacement Work done=250 J Force=26 N

A: Given data : Work done=W Force=F To find : Displacement

Q: 3. A 1.50-kg mass on a spring has displacement as a function of time given by the equation x = (1.20…

A: mass (m) = 1.50 kg The displacement on a spring as a function of time is given by : x = 1.20 m…

Q: Part C After the switch has been closed a long time, it is opened again. Just after it is opened,…

A: Current through the L-R circuit is given by the expression i =VR2(1-e-RtL)After a long time, t =∞i…

Q: Jorge has an electrical appliance that operates on 120 V. He will soon be traveling to Peru, where…

Q: The motion of a particle is governed by the relation ? =sec ? , where a is in feet per second square…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: How to determine the vertex angle of a prism! (accompanied by a picture) b. How to determine the…

Q: An 3.5 kg object experiences the following forces: • 31 N [Right] • 93 N [Left] Determine the…

A: Mass (m)= 3.5 kg Net force = 31-93 = -62 N Force = mass * accleration Accleration = force / mass=…

Q: An 8.5-kg block is pushed along a horizontal rough surface by a 40-N force inclined at 20° with the…

Q: A model for 2. Consider the circuit shown at right, which is a variant of circuit IX from the…

Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

If the skater has the same speed of rotation during the following spin positions, what
is the correct ranking of their angular momentum?
KOSE
KO
KOSE KO
KOS KOSÉ
#1
#2
#3
L#1=L#3<L#2
L#1>L#2>L#3
L#1=L#2=L#3
OL#1<L#2<L#3

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Haileys comet moves about the Sun in an elliptical orbit, with its closest approach to the Sun being 0.59 AU and its greatest distance being 35 AU (1 AU is the Earth-Sun distance). If the comets speed at closest approach is 54 km/s, what is its speed when it is farthest from the Sun? You may neglect any change in the comets mass and assume that its angular momentum about the Sun is conserved.
The velocity of a particle of mass m = 2.00 kg is given by v= 5.10 + 2.40 m /s. What is the angular momentumof the particle around the origin when it is located atr= 8.60 3.70 m?
A long, thin rod of mass m = 5.00 kg and length = 1.20 m rotates around an axis perpendicular to the rod with an angularspeed of 3.00 rad/s. a. What is the angular momentum of therod if the axis passes through the rods midpoint? b. What is theangular momentum of the rod if the axis passes through a pointhalfway between its midpoint and its end?
A disk of mass m is spinning freely at 6.00 rad/s when a second identical disk, initially not spinning, is dropped onto it so that their axes coincide. In a short time the two disks are corotating. (a) What is the angular speed of the new system? (b) If a third such disk is dropped on the first two, find the final angular speed of the system.
A horizontal disk with moment of inertia I1 rotates with angular speed 1 about a vertical frictionless axle. A second horizontal disk having moment of inertia I2 drops onto the first, initially not rotating but sharing the same axis as the first disk. Because their surfaces are rough, the two disks eventually reach the same angular speed . The ratio /l is equal to (a) I1/I2 (b) I2/I1 (c) I1/( I1 + I2) (d) I2/( I1 + I2)
A cylinder with moment of inertia I1 rotates with angular velocity 0 about a frictionless vertical axle. A second cylinder, with moment of inertia I2, initially not. rotating, drops onto the first cylinder (Fig. P8.73). Because the surfaces are rough, the two cylinders eventually reach the same angular speed . (a) Calculate . (b) Show that kinetic energy is lost in this situation, and calculate the ratio of the final lo the initial kinetic energy. Figure P8.73
Two astronauts (Fig. P10.67), each having a mass M, are connected by a rope of length d having negligible mass. They are isolated in space, orbiting their center of mass at speeds v. Treating the astronauts as particles, calculate (a) the magnitude of the angular momentum of the two-astronaut system and (b) the rotational energy of the system. By pulling on the rope, one of the astronauts shortens the distance between them to d/2. (c) What is the new angular momentum of the system? (d) What are the astronauts new speeds? (e) What is the new rotational energy of the system? (f) How much chemical potential energy in the body of the astronaut was converted to mechanical energy in the system when he shortened the rope? Figure P10.67 Problems 67 and 68.
Calculate the moment of inertia of a skater given the following information. (a) The 60.0-kg skater is approximated as a cylinder that has a 0.110-m radius. b) The skater with arms extended is approximated by a cylinder that is 52.5 kg, has a 0.110-m radius, and has two 0.900-m-long arms which are 3.75 kg each and extend straight out from the cylinder like rods rotated about their ends.
Big Ben (Fig. P10.17), the Parliament tower clock in London, has hour and minute hands with lengths of 2.70 m and 4.50 m and masses of 60.0 kg and 100 kg, respectively. Calculate the total angular momentum of these hands about the center point. (You may model the hands as long, thin rods rotating about one end. Assume the hour and minute hands are rotating at a constant rate of one revolution per 12 hours and 60 minutes, respectively.)
Figure OQ10.6 shows a system of four particles joined by light, rigid rods. Assume a = b and M is larger than m. About which of the coordinate axes does the system have (i) the smallest and (ii) the largest moment of inertia? (a) the x axis (b) the y axis (c) the z axis, (d) The moment of inertia is the same small value for two axes, (e) The moment of inertia is the same for all three axes.
A basketball player entertains the crowd by spinning a basketball on his nose. The basketball has a mass of 0.600 kg and a radius of 0.121 m. If the basketball is spinning at a rate of 3.00 revolutions per second, (a) what is its rotational kinetic energy? (See Section 8.6.) (b) What is the magnitude of its angular momentum? Treat the ball as a thin, spherical shell. (See Section 8.7.)
A solid cylinder of mass 2.0 kg and radius 20 cm is rotating counterclockwise around a vertical axis through its center at 600 rev/min. A second solid cylinder of the same mass and radius is rotating clockwise around the same vertical axis at 900 rev/min. If the cylinders couple so that they rotate about the same vertical axis, what is the angular velocity of the combination?