A ball has a circumference of 30 inches, and is a hollow sphere (I =(2/3)MR2). If the ball is rolled down an inclined plane from a height of 1.0 m, what is its translational velocity at the bottom? How would it be different if the ball were a solid sphere (I =(2/5)MR2)?

A ball has a circumference of 30 inches, and is a hollow sphere (I =(2/3)MR2). If the ball is rolled down an inclined plane from a height of 1.0 m, what is its translational velocity at the bottom? How would it be different if the ball were a solid sphere (I =(2/5)MR2)?

Name: A ball has a circumference of 30 inches, and is a hollow sphere (I =(2
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: A ball has a circumference of 30 inches, and is a hollow sphere (I =(2/3)MR2). If the ball is rolled down an inclined plane from a height of 1.0 m, what is its translational velocity at the bottom? How would it be different if the ball were a solid s

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...

See similar textbooks

Similar questions

Jeff, running outside to play, pushes on a swinging door, causing its motion to be briefly described by = t2 + 0.800 t + 2.00,where t is in seconds and is in radians. At t = 0 and at t = 1.50s, what are the a. angular position, b. angular speed, and c. angularacceleration of the door?
A car speeds up uniformly while rounding a turn of radius 13 meters. The car's angular speed increases from 0.52 radians per second to 0.98 radians per second as it turns through 1.30 radians. a. At the instant the angular speed is 0.76 radians per second, what is the car's centripetal acceleration? Include units in your answer. b. At the instant the angular speed is 0.76 radians per second, what is the car's tangential acceleration? Include units in your answer
The rotor on a helicopter turns at an angular velocity of 3.2x102 revolutions per minute. If the rotor has a radius of 2.00 m, what arclength does the tip of the blade trace out in 3.00x102 s?
An object rotates about a fixed axis, and the angular position of a reference line on the object is given by u = 0.40e2t, where u is in radians and t is in seconds. Consider a point on the object that is 4.0 cm from the axis of rotation. At t = 0, what are the magnitudes of the point’s (a) tangential component of acceleration and (b) radial component of acceleration?
An object is said to be moving along a circular path of diameter 600km. If it is revolving with an angular velocity of (3t2) rad/s, where t is in seconds, find the magnitude of the objects's velocity and acceleration when θ = 30°. Note that θ = 0° when t=0.
At a particular instant an object at (r=2m and θ=0 )is moving such that its radial speed is 3m/s and its angular speed is 2m/s. What is the magnitude of its speed?
In the figure, a solid 0.2 kg ball rolls smoothly from rest (starting at height H = 6.4 m) until it leaves the horizontal section at the end of the track, at height h = 2.3 m. How far horizontally from point A does the ball hit the floor?
At the 10 second mark, what is the angular speed (in degrees per second)? Is it just 220 degrees?
An astronaut is tested in a centrifuge with radius 10 m and rotating according to u = 0.30t2. At t= 5.0 s, what are the magnitudes of the (a) angular velocity, (b) linear velocity, (c) tangential acceleration, and (d) radial acceleration?
A particle initially moves in a horizontal circular path of radius π meters at a constant speed of 4 m/s. With the initial speed of the particle as 4.0 m/s and changing at the rate of 5.0 m/s2, the magnitude of the total angular displacement (in revolutions) of the particle after a time interval of 2 s is nearly?
Cheryl is riding on the edge of a merry-go-round, 2m from the center, which is rotating with an increasing angular speed. Cheryl’s tangential acceleration is 3.0m/s2. At the instant that Cheryl’s linear speed is 4.0m/s, what is Cheryl’s total acceleration?
A point on the rim of a rotating flywheels changes its speed from 1.5 m/sec. to 9.0 m/sec. while it moves 60m. If the radius of the wheel is 1.0m, what are the normal, tangential and absolute accelerations at the instant when the speed is 6.0 m/sec.?