Kota A solid sphere radius R and a cylindrical hoop radius 1/3 R race down an incline of height H. Determine the final speed of each object as it reaches the bottom of the incline (assume the masses are the same).

Kota A solid sphere radius R and a cylindrical hoop radius 1/3 R race down an incline of height H. Determine the final speed of each object as it reaches the bottom of the incline (assume the masses are the same).

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 16PE: Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians...

See similar textbooks

Related questions

Q: Two long parallel wires are a distance d apart. The current in one wire is 10 A and the current in…

Q: A proton and an alpha particle are moving perpendicular to a uniform magnetic field with the same…

Q: A metal rod is resting on top of two 4.00 m long conducting rails that are separated by 1.8 m. The…

A: The magnetic force on the rod is given by F→=il→×B→ Using the right hand hand thumb rule, the…

Q: Three long, parallel conductors each carry a current of I= 1.96 A. The figure below is an end view…

A: Given:- Three long, parallel conductors each carry a current of I = 1.96 A. a = 1.25 cm In the…

Q: Consider a vector a = N i=1 ₁a¡ê; expressed in an orthonormal basis. Which of the following…

Q: A wave has a speed of 123 m/s and a frequency of 230 Hz. What is its wavelength?

Q: Find the force (in N) of electrical attraction between a proton and an electron that are 9.3 ✕ 10−11…

Q: A violin is playing a note at 1200 Hz when a second violin starts playing. There is a distinct pulse…

Q: A stationary positive charge +Q is located in a magnetic field B, which is directed toward the right…

Q: Six forces, each of magnitude F or 2F are applied to a door. Rank the torques exhibited by each…

A: Introduction about Force and Torque: 1) In simple terms, Torque is imagine as rotational equivalent…

Q: 12:24 PM Mon Nov 7 bconline.broward.edu d) 13 ms e) 19 μs 66% 7. The distance between two asteroids…

Q: 3. Two asteroids collide and stick together. The first asteroid has mass of 15 × 10³ kg and is…

A: Given data, Mass m1=15×103 kg Mass m2=20×103 kg Initial speed u1=770 m/s Initial speed u2=1020 m/s…

Q: The direction of the force on a current carrying wire located in an external magnetic field is which…

A: Given data: A current carrying wire located in an external magnetic field Required: The direction…

Q: The coefficients of friction between the load and the flat-bed trailer shown are µs = 0.30 and uk =…

Q: A box weighing 980N is pulled along a horizontal surface by means of a cord which is at 25° above…

Q: a 10 kg fish is swimming at 2 m/s swallows a 2 kg fish swimming toward it at a speed 4 m/s. what is…

A: Given data: Mass of bigger fish (m1) = 10 kg Initial velocity of bigger fish (u1) = +2 m/s Mass of…

Q: A projectile is launched from the origin with an initial speed of 26.4 m/s at an angle 23.00 above…

Q: A diver of weight 570 N stands at the end of a diving board of length L = 4.5 m and negligible mass…

Q: A 20-A fuse in a household electric circuit burns out. What catastrophe could happen if the fuse is…

A: given data 20 A fuse in a household electric circuit burns out what catastrophe could happen if the…

Q: Where did the 86.5% come from in step 3? And the 13.5% as well?

A: Given circuit is R-C charging circuit .

Q: What is the frequency of a microwave in free space whose wavelength is 1.20 cm ?

Q: A rod of mass 0.720 kg and radius 6.00 cm rests on two parallel rails (see figure below) that are d…

Q: A gasoline service station owner receives a truckload of 34,000 L of gasoline at 32 °C. It cools to…

Q: GKN 6 KN 35° 7KN PULLEYS ARE FRICTIONLESS M=0.25 W= ?

A: Consider the tension in the leftmost string is T1, then T2, then T3, and T4 in the rightmost sting.…

Q: Incoming air on the left either goes over or under the airfoil. If it goes under it must travel a…

Q: Calculate the rate of heat conduction out of the human body, assuming that the core internal…

Q: Three blocks each mass 9.0 kg are on a frictionless table. A hand pushes block A such that all three…

A: Given data: Three blocks on a frictionless table The mass of each blocks (m) = 9.0 kg Hand pushes…

Q: How does wavelength, frequency, and energy related to each other (when wavelength is shorter, what…

A: Wavelength w, frequency f and Energy E are related as below: E = hc/w and E = hf that is energy is…

Q: What is the orbital radius of an Earth satellite having a period of 1.00 h? (b) What is unreasonable…

A: In classical mechanics, the orbits of planets around the sun or stars around a galaxy are described…

Q: Use the worked example above to help you solve this problem. An Eskimo returning from a successful…

Q: An axisymmetric cyclonic vortex is in cyclostrophic balance (f = 0) with a tan- gential velocity…

Q: Suppose a car travels 108 km at a speed of 39.0 m/s and uses 1.9 gal of gasoline. Only 30% of the…

Q: (Figure 1) shows a metal advertising sign of weight w suspended from the end of a horizontal rod of…

Q: A truck of mass ?1 starts at rest a distance ℎ1 above the bottom of a hill. It rolls down the hill…

Q: Different units can be used to measure the same physical quantity, differing only by some…

Q: A brass rod 45.2 cm long expands 0.734 mm when heated. Find the temperature change

A: Given data: Original Length (L0) = 45.2 cm = 0.452 m Expansion in length (ΔL) = 0.734 mm =…

Q: A small box with a mass of 6.61 kg is being swung around on the end of a string which has a length,…

A: Given : Length (L) = r =1.52 m Velocity (v) = 3.20 m/s Mass (m) = 6.61 kg Coefficient of kinetic…

Q: After driving a portion of the route, the taptap is fully loaded with a total of 26 people including…

Q: Problem 5 Two positive charges, 91 = 4x 10-⁹ [C] and q2 = 6x109⁹ [C], are separated by a distance of…

Q: Problem 1 The figure shows two concentric conducting thin spherical shells: • Sphere-A of radius R₁…

Q: A simple circuit consists of a constant-voltage power supply and a variable resistor. What effect…

Q: An ultimate Frisbee player (body mass of 54 kg) sprints at 7.1 m/s and makes a quick turn to her…

A: Introduction: Centripetal force is the force which acted towards center of turning radius. It is…

Q: Consider a 220-g wooden block placed on an 81.0-cm board. Then wooden block then starts to move at a…

A: Given data: The mass of the wooden block, m=220g The length of the board, l=81cm The magnitude of…

Q: Hg. A 25° BWB

A: Draw the free-body diagram of block A.

Q: Consider 0.900 mol of an ideal diatomic gas that undergoes the following processes: A-B: A…

Q: A solenoid with 495 turns has a length of 6.50 cm and a cross-sectional area of 3.10 x 10-9 m2. Find…

A: Given, No. of turn in solenoid (N)=495 Length of solenoid (l)= 6.50cm Cross sectional area of…

Q: Two shuffleboard discs of equal mass, one orange and the other green, are involved in a perfectly…

A: The final velocity of green shufflboard is 4.91 m/s. The final velocity of orange shufflboard is…

Q: People of the Inca Empire built a long series of roads and rope bridges in the highlands of Peru.…

A: We have, Frequency F = n×V/2L Here, n = 2, F = 0.70 Hz and L = 47.6 So, V = F × L…

Q: Two long parallel wires 79.4 cm apart are carrying currents of 12.6 A and 28.1 A in the opposite…

Q: Compare this to the gravitational force between these particles.

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

Practice Exam Rotation II
A solid sphere radius R and a cylindrical
hoop radius 1/3 R race down an incline
of height H. Determine the final speed
of each object as it reaches the bottom of
the incline (assume the masses are the
same).
deposter
Shino
Brace
Piciels
MR
MR
MR

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step by step

Solved in 6 steps

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

At its peak, a tornado is 60.0 m in diameter and carries 500 km/h winds. What is its angular velocity in revolutions per second?
Human centrifuges are used to train military pilots and astronauts in preparation for high-g maneuvers. A trained, fit person wearing a g-suit can withstand accelerations up to about 9g (88.2 m/s2) without losing consciousness, (a) If a human centrifuge has a radius of 4.50 m, what angular speed results in a centripetal acceleration of 9g? (b) What linear speed would a person in the centrifuge have at this acceleration?
In circular motion, a tangential acceleration can change the magnitude of the velocity but not its direction. Explain your answer.
Suppose a Piece of food is on the edge of a rotating microwave oven plate. Does it experience nonzero tangential acceleration, centripetal acceleration, or both when: (a) The plate to spin? (b) The plate rotates at constant angular velocity? (c) The plate slows to a halt?
An athlete swings a 5.00-kg ball horizontally on the end of a rope. The ball moves in a circle of radius 0.800 m at an angular speed of 0.500 rev/s. What are (a) the tangential speed of the ball and (b) its centripetal acceleration? (c) If the maximum tension the rope can withstand before breaking is 100. N, what is the maximum tangential speed the ball can have?
Ethan and Joseph are riding on a merry-go-round. Ethan rides on a horse at the outer rim of the circular platform, twice as far from the center of the circular platform as Joseph, who rides on an inner horse. (i) When the merry-go-round is rotating at a constant angular speed, what is Ethans angular speed? (a) twice Josephs (b) the same as Josephs (c) half of Josephs (d) impossible to determine (ii) When the merry-go-round is rotating at a constant angular speed, describe Ethans tangential speed from the same list of choices.
Suppose you have two eggs, one hard-boiled and the other uncooked. You wish to determine which is the hard-boiled egg without breaking the eggs, which can be done by spinning the two eggs on the floor and comparing the rotational motions, (a) Which egg spins faster? (b) Which egg rotates more uniformly? (c) Which egg begins spinning again after being slopped and then immediately released? Explain your answers to parts (a), (b), and (c).
The tires on a new compact car have a diameter of 2.0 ft and are warranted for 60 000 miles, (a) Determine the angle (in radians) through (which one of these tires will rotate during the warranty period, (b) How many revolutions of the tire are equivalent to your answer in part (a)?
Olympic ice skaters are able to spin at about 5 rev/s. (a) What is their angular velocity in radians per second? (b) What is the centripetal acceleration of the skater's nose if it is 0.120 m from the axis of rotation? (c) An exceptional skater named Dick Button was able to spin much faster in the 1950s than anyone since—at about 9 rev/s. What was the centripetal acceleration of the tip of his nose, assuming it is at 0.120 m radius? (d) Comment on the magnitudes of the accelerations found. It is reputed that Button ruptured small blood vessels during his spins.
An automobile with 0.260 m radius tires travels 80,000 km before wearing them out. How many revolutions do the tires make, neglecting any backing up and any change in radius due to wear?
Zorch, an archenemy of Rotation Man, decides to slow Earth’s rotation to once per 28.0 h by exerting an opposing force at and parallel to the equator. Rotation Man is not immediately concerned, because he knows Zorch can only exert a force of 4.00107N (a little greater than a Saturn V rocket’s thrust). How long must Zorch push with this force to accomplish his goal? (This period gives Rotation Man time to devote to other villains.)
In circular motion, a tangential acceleration can change the magnitude of the velocity but not its direction. Explain your answer.