6 . A sphere of radius To = 25.0 cm and mass m = 1.20kg startsfrom rest and rolls without slipping down a 36.0° incline that is10.0 m long.Part BCalculate its rotational speed when it reaches the bottom.@=SubmitPart CKtrKrot=SubmitPart DVE ΑΣΦWhat is the ratio of translational to rotational kinetic energy at the bottom?Request AnswerVE ΑΣΦRequest Answerdepends on mass and radius?Odepends on radiusDoes your answer in part A depend on mass or radius of the ball?MacBook Airrad/s?

Answered: Image /qna-images/answer/8b2bbd2c-a181-4d99-8114-7497f88b1a1d.jpg

Answered: A sphere of radius ro = 25.0 cm and…

A sphere of radius ro = 25.0 cm and mass m = 1.20kg starts from rest and rolls without slipping down a 36.0° incline that is 10.0 m long.

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 66P: A baseball catcher extends his arm straight up to catch a fast ball with a speed of 40 m/s. The...

See similar textbooks

Related questions

Q: 12. Your friend bought a 0.1 Kg golden ring at the open market. He is not totally sure about the…

Q: A 1.5-V battery is connected to a circuit and puts out a current of 0.45 A. How much power is the…

A: Given voltage V = 1.5V Current I = 0.45A Power P =? P = VI

Q: Physics Question #9 Ch.3 A skateboarder, starting from rest, rolls down a 12.0-m ramp. When she…

Q: A concave shaving mirror has a radius of curvature of +28.1 cm. It is positioned so that the…

A: Given radius of curvature (R)=+28.1 cm Magnification (m)=1.50 Required Object to mirror distance…

Q: Timmy the cat has an object. The object has a mass of : m = 2.5±0.2 kg Timmy's object moves at a…

Q: d) What is the work done by the gravitational force? Answer: - 196 J e) What is Wnet, the net work…

Q: Concept Simulation 25.2 illustrates the concepts pertinent to this problem. A 2.60-cm-high object is…

A: Height of the object is ho = 2.6 cm Object's distance is U = - 13.3 cm Radius of curvature is R =…

Q: Two metal bars are welded together to shape a more extended bar. The length of the primary bar is L₁…

A: Given : L1 = 0.97 ± 0.02 m L2 = 1.13 ± 0.01 m To Find : Length of the bar (L)

Q: (a) Determine the radius of curvature of the trajectory and the time rate of change of the speed of…

Q: In the figure R₁ = 4.320, R₂ = 13.00, and the ideal battery has emf ε = 13.8 V. (a) What is the…

Q: In the figure here, a ball is thrown up onto a roof, landing 3.80 s later at height h = 25.0 m above…

Q: A water pipe having a 2.67 cm inside diameter carries water into the basement of a house at a speed…

Q: Question. Select all the following objects. that are moving with Constant speed but changing…

Q: In the figure, two circular arcs have radii a - 14.1 cm and b- 11.2 cm, subtend angle = 71.0°, carry…

A: a = 14.1 cm b = 11.2 cm θ = 71 degree i = 0.495 A

Q: The slide generator in the figure below is in a uniform magnetic field of magnitude 0.0500 T. The…

Q: A certain brand of hotdog cooker works by applying a potential difference of 132 V across opposite…

Q: In a church choir loft, two parallel walls are d = 5.50 m apart. The singers stand against the north…

Q: A 0.75 kg stationary ball is struck by a 2 kg mallet, and leaves the collision at 22 m/s. The ball…

Q: Please answer and write correctly and neatly. A certain vector field is given as G = (y + 1)ax +…

Q: A heating coil inside an electric kettle delivers 4.70 kW of electric power to the water in the…

A: Power is P = 4.70 × 103 Watt Mass of water is M = 0.6×1000 g = 600 g Initial temperature is Ti =…

Q: 7. (True/False) Suppose the work done by a force F on a particle moving along a path C is given by…

Q: 5. I. In evaluating the moment of a planar lamina, a horizontal strip cannot be used as a…

A: The mass plays a crucial role in inertia as inertia depends on mass. But in rotation, inertia…

Q: A roller coaster cart of mass 139.0 kg is pushed against a launcher spring with spring constant…

A: CONCEPT: According to conservation of energy, Initial kinetic energy = final kinetic energy Here…

Q: Calculate the moment of inertia of the shaded area about the x-axis. 97 mm 34 mm ----- -53 mm 53 mm…

Q: A wire 1.95 m long carries a current of 10.2 A and makes an angle of 37.4° with a uniform magnetic…

A: Given data: Length (L) = 1.95 m Current (I) = 10.2 A Angle (θ) = 37.4° Magnetic field (B) = 1.15 T…

Q: The 17.0 cm long rod in the figure below moves at 4.00 m/s. Application of Lenz's X law B. RO RHR-2…

A: in this question we use motional emf concept.

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 16 times the…

A: The speed of the sound in air is vair=345 m/s The speed of the sound in rod is vrod=16vair The time…

Q: An inductor that has an inductance of 14.0 H and a resistance of 40.0 is connected across a 100 V…

Q: HW4, Q9 I dont know what im doing wrong

Q: A cylinder of radius R and mass M is tied to a rope that connects it to a box of mass m, through a…

Q: When resistors 1 and 2 are connected in series, the equivalent resistance is 18.3 Q. When they are…

A: Given data: Let resistor 1 be represented by R1 and resistor 2 be represented by R2. The equivalent…

Q: The current in a 20.0-mH inductor changes with time as i = 3.00t² - 5.00t, where i is in amperes and…

Q: In 1993 the spacecraft Galileo sent home an image (the figure) of asteroid 243 Ida and a tiny…

Q: An object with a mass of m = 4.80 kg is attached to the free end of a light string wrapped around a…

A: Visualize the problem:

Q: The spring k = 20N/m is unstretched when s = 0. The 5-kg cart is moved to the position s = -1m and…

Q: Q5: A periodic signal has a bandwidth of 20 Hz. The highest frequency is 60 Hz. What is the lowest…

Q: A fluid flows through a pipe with cross-sectional area 0.47 m2 at a speed of 3.8 m/s. What is the…

A: Volume flow rate = cross sectional area × speed of fluid

Q: Current Attempt in Progress Two air-filled, parallel-plate capacitors are to be connected to a 10 V…

Q: In the figure below, a metal bar sitting on two parallel conducting rails, connected to each other…

Q: A parachutist of mass 60 kg falls at a steady speed of 10 m/s. The gravitational field strength g is…

A: Since you have asked multiple questions, we will solve the second question for you because the first…

Q: The figure shows a circuit section of four air-filled capacitors that is connected to a larger…

A: To Find: a) The capacitance of capacitor 1b) The capacitance of capacitor 2

Q: A student sits on a freely rotating stool holding two dumbbells, each of mass 2.93 kg (see figure…

Q: Find the equivalent capacitance between points A and B for the group of capacitors shown in the…

A: CONCEPT: When two capacitors CA and CB are in series then its equivalent capacitance is…

Q: (a) How many kilometers does light traverse in 1 ly? km (b) What is the speed of light c in terms of…

A: (a) 1 light-year = 9.46×1012 km. So, light traverse 9.46×1012 km in 1 ly.

Q: in Figure 2. The balls each have a mass m = 425 g and the thread has a length of 30.0 cm. In…

Q: 1 in = _____ cm

A: Given 1 inch = _____ cm

Q: A 524-turn solenoid has a radius of 8.65 mm and an overall length of 13.8 cm. (a) What is its…

Q: In the figure the current in resistance 6 is i6 = 1.44 A and the resistances are R₁ = R₂ = R3 =…

Q: How heat affects people

A: Definition of heat: When two bodies with different temperatures come in touch, heat—a type of…

Q: Assume the helium-neon lasers commonly used in student physics laboratories have power outputs of…

Concept explainers

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.

Question

6 .

A sphere of radius To = 25.0 cm and mass m = 1.20kg starts
from rest and rolls without slipping down a 36.0° incline that is
10.0 m long.
Part B
Calculate its rotational speed when it reaches the bottom.
@=
Submit
Part C
Ktr
Krot
=
Submit
Part D
VE ΑΣΦ
What is the ratio of translational to rotational kinetic energy at the bottom?
Request Answer
VE ΑΣΦ
Request Answer
depends on mass and radius
?
Odepends on radius
Does your answer in part A depend on mass or radius of the ball?
MacBook Air
rad/s
?

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 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Angular speed, acceleration and displacement

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

A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its center with angular speed 1=5.0rad/s . A second cylinder with rotational inertia I2=1.0kgm2 rotates counterclockwise about the same axis with angular speed 2=8.0rad/s . If the cylinders couple so they have the same rotational axis what is the angular speed of the combination? What percentage of the original kinetic energy is lost to friction?
A baseball catcher extends his arm straight up to catch a fast ball with a speed of 40 m/s. The baseball is 0.145 kg and the catcher’s arm length is 0.5 m and mass 4.0 kg. (a) What is the angular velocity of the arm immediately after catching the ball as measured from the arm socket? (b) What is the torque applied if the catcher stops the rotation of his arm 0.3 s after catching the ball?
The blades of a wind turbine are 30 m in length and rotate at a maximum rotation rate of 20 rev/min. (a) If the blades are 6000 kg each and the rotor assembly has three blades, calculate the angular momentum of the turbine at this rotation rate. (b) What Is the torque require to rotate the blades up to the maximum rotation rate in 5 minutes?
A wheel starts from rest and in 12.65 s is rotating with an angular speed of 5.435 rad/s. a. Find the magnitude of theconstant angular acceleration of the wheel. b. Through whatangle does the wheel move in 6.325 s?
A bug of mass 0.020 kg is at rest on the edge of a solid cylindrical disk (M=0.10kg,R=0.10m) rotating in a horizontal plane around the vertical axis through its center. The disk is rotating at 10.0 rad/s. The bug crawls to the center of the disk. (a) What is the new angular velocity of the disk? (b) What is the change in the kinetic energy of the system? (c) If the bug crawls back to the outer edge of the disk, what is the angular velocity of the disk then? (d) What is the new kinetic energy of the system? (e) What is the cause of the increase and decrease of kinetic energy?
A boy rides his bicycle 2.00 km. The wheels have radius 30.0 cm. What is the total angle the tires rotate through during his trip?
Calculate the rotational kinetic energy of a 12-kg motorcycle wheel if its angular velocity is 120 rad/s and its inner radius is 0.280 m and outer radius 0.330 m.
A top has moment of inertia 3.2104kgm2 and radius 4.0 cm from the center of mass to the pivot point. If it spins at 20.0 rev/s and is precessing, how many revolutions does it precess in 10.0 s?
The precession angular velocity of a gyroscope is 1.0 rad/s. If the mass of the rotating disk is 0.4 kg and its radius is 30 cm, as well as the distance from the center of mass to the pivot, what is the rotation rate in rev/s of the disk?
A hollow cylinder that is rolling without slipping is given a velocity of 5.0 m/s and rolls up an incline to a vertical height of 1.0 m. If a hollow sphere of the same mass and radius is given the same initial velocity how high vertically does it roll up the incline?