Answered: A double radius pulley is attached to a… | bartleby

Related questions

Question

A double radius pulley is attached to a wall by an axle of negligible friction and is initially at rest. Two vertical forces,
both with magnitude F1P = F2P =19 N, are applied at the radii R1 =0.4 m and R2 =1 m as shown.

Determine the kinetic energy of the pulley after it has undergone one full rotation.

A double radius pulley is attached to a wall by an axle of negligible friction and is initially at rest. Two vertical forces,
both with magnitude Fip = F2P
=19 N, are applied at the radii R1 =0.4 m and R2 =1 m as shown.
F.
2p
1p
Determine the kinetic energy of the pulley after it has undergone one full rotation.
2.АО 72 J
BO 0 J
CO 167 J
DO 9576 J
EO 4104 J

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A solid, uniform disk of radius 0.250 m and mass 57.8 kg rolls down a ramp of length 4.70 m that makes an angle of 16.0° with the horizontal. The disk starts from rest from the top of the ramp. (a) Find the speed of the disk's center of mass when it reaches the bottom of the ramp. m/s (b) Find the angular speed of the disk at the bottom of the ramp. rad/s
A solid sphere with mass m and radius r is rolling in a horizontal plane with vcm. It is attached to a light horizontal axle and the entire system is rotating about the vertical axis in a circular path with radius R, as shown. Find the kinetic energy of the sphere.
A uniform rod is set up so that it can rotate about an axis at perpendicular to one of its ends. The length and mass of the rod are 0.701 m and 1.29 kg , respectively. A force of constant magnitude ?F acts on the rod at the end opposite the rotation axis. The direction of the force is perpendicular to both the rod's length and the rotation axis. Calculate the value of ?F that will accelerate the rod from rest to an angular speed of 6.59 rad/s in 8.95 s.
A cord is wrapped around a pulley that is shaped like a disk of mass m and radius r. The cord's free end is connected to a block of mass M. The block starts from rest and then slides down an incline that makes an angle O with the horizontal as shown in the figure below. The coefficient of kinetic friction between the block and the incline is µu. (a) Use the concepts of energy to find an expression for the block's speed as a function of position, d, down the incline. (b) Find the magnitude of the acceleration of the block in terms of µ, m, M, g and O. m,r, M
A uniform rod is set up so that it can rotate about an axis at perpendicular to one of its ends. The length and mass of the rod are 0.801 m and 1.25 kg, respectively. A force of constant magnitude F acts on the rod at the end opposite the rotation axis. The direction of the force is perpendicular to both the rod's length and the rotation axis. Calculate the value of F that will accelerate the rod from rest to an angular speed of 6.49 rad/s in 8.61 s. F =
A metal can containing condensed mushroom soup has mass 230 g, height 11.0 cm and diameter 6.38 cm. It is placed at rest on its side at the top of a 3.00-m-long incline that is at 28.0° to the horizontal and is then released to roll straight down. It reaches the bottom of the incline after 1.50 s. (a) Assuming mechanical energy conservation, calculate the moment of inertia of the can. I = kg • m2 (b) Which pieces of data, if any, are unnecessary for calculating the solution? (Select all that apply.) O the mass of the can V the height of the can O the angle of the incline O the time the can takes to reach the bottom O none of these (c) Why can't the moment of inertia be calculated from I = for the cylindrical can?
A merry-go-round has a mass of 1450 kgkg and a radius of 7.50 mm . How much net work is required to accelerate it from rest to a rotation rate of 1.00 revolution per 8.10 ss ? Assume it is a solid cylinder.
The figure below shows a ball with mass m = 0.322 kg attached to the end of a thin rod with length L = 0.454 m and negligible mass. The other end of the rod is pivoted so that the ball can move in a vertical circle. The rod is held horizontally as shown and then given enough of a downward push to cause the ball to swing down and around and just reach the vertically up position, with zero speed there. (a) What initial speed must be given the ball so that it reaches the vertically upward position with zero speed? m/s (b) What then is its speed at the lowest point? m/s (c) What then is its speed at the point on the right level with the initial point? m/s
The radius of a wheel is 0.890 m. A rope is wound around the outer rim of the wheel. The rope is pulled with a force of magnitude 5.00 N, unwinding the rope and making the wheel spin CCW about its central axis. Ignore the mass of the rope. (a) How much rope unwinds while the wheel makes 1.00 revolution? ___m (b) How much work is done by the rope on the wheel during 1.00 revolution? ___J (c) What is the torque on the wheel about its axis due to the rope? ____N⋅m
A wheel with rotational inertia 46 kg.m2 is mounted on a fixed, frictionless axle. The angular speed of the wheel is increased from zero to 43 rad/s in 19-s. What is the AVERAGE power input to the wheel during this time interval?
A metal can containing condensed mushroom soup has mass 225 g, height 11.0 cm and diameter 6.38 cm. It is placed at rest on its side at the top of a 3.00-m-long incline that is at 20.0° to the horizontal and is then released to roll straight down. It reaches the bottom of the incline after 1.50 s. a) Assuming mechanical energy conservation, calculate the moment of inertia of the can. b) Why can't the moment of interia be calculated from I=(1/2)mr^2 for the cylindrical can?
In the figure, two blocks, of masses 2.00 kg and 3.00 kg, are connected by a light string that passesover a frictionless pulley of moment of inertia 0.00400 kg · m2 and radius 5.00 cm. The coefficient offriction for the tabletop is 0.300. The blocks are released from rest. Using energy methods, find thespeed of the upper block just as it has moved 0.600 m. A) 3.19 m/s B) 1.40 m/s C) 1.22 m/s D) 1.95 m/s E) 5.44 m/s

SEE MORE QUESTIONS