A cubic block of mass m and side length b is placed on a smooth floor. A

Fantastic news! We've Found the answer you've been seeking!

Question:

A cubic block of mass m and side length b is placed on a smooth floor. A smooth and rigid rod of length L and with negligible mass is leaning against the block. A sphere of mass M is attached to the upper end of the rod. The lower end of the rod is fixed at point−O, but the rod can rotate freely around the point within the vertical plane. Initially the angle between the rod and the floor is α while the system is at rest. After releasing, find the speed of the block when the angle between the rod and the floor is β

Related Book For answer-question

Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

See More Books

Posted Date: Sep 19, 2020 01:12 PM

See More Questions

A light rigid rod is 77.0 cm long. Its top end is pivoted on a low-friction horizontal axle. The rod hangs straight down at rest with a small massive ball attached to its bottom end. You strike the...
A uniform slender rod AB of mass m and length L strikes a rigid frictionless support at point C with an angular velocity of magnitude 1 when the velocity of its mass center G is zero. Knowing that...
A mass less rigid rod of length L has a ball of mass m attached to one end (Figure). The other end is pivoted in such a way that the ball will move in a vertical circle. First, assume that there is...
Determine whether the statement is true or false. If it is true, explain why. If it is false, explain why or give an example that disproves the statement.
Is the use of significant figures in each of the following statements appropriate? Why or why not? (a) Apple sold 22,727,000 iPods during the last three months of 2008. (b) New York City receives...
In a standard normal distribution, the mean is equal to a. 1. b. 0. c. the variance. d. the standard deviation.
Does a man standing in an elevator that is moving upward at a constant speed of $10 \mathrm{~m} / \mathrm{s}$ feel heavier or lighter? What if the elevator is moving downward at the same speed? If...
Certain underlying considerations have had an important impact on the development of generally accepted accounting principles. Following is a list of these underlying considerations, as well as a...
Suppose we have a nMOSCAP made of Si. Suppose the channel doping is too strong at p = 1019 cm-3. All plots should assume the metal is on the left side. For this problem, we apply Vgs = Vth. (a) Plot...
For each of the following employees, calculate the Social Security tax for the weekly pay period described: For simplicity, all calculations throughout this exercise, both intermediate and final,...
If the probability of a child being a girl is 1/2, and a family plans to have six children, what are the odds against having all girls?
Nordstrom, Inc. operates department stores in numerous states. Selected hypothetical financial statement data (in millions) for 2025 are presented below. End of Year Beginning of Year Cash and cash...
The IMF's restrictions have been seen to be harsh on some counties as they try to get out of bad economic situations. Has their approach changed?
LINUX please answer these question with JUST one linux command 1)set the default permissions for newly created directories so the user has full permissions, the group has write and execute, and...
Using an array that has the initial values given below, rearrange the values into a max heap using the build heap()/siftdown() algorithm and show the final order. Array Index Initial Order Final...
Mike is currently 35 years old and plans on retiring at the age of 65. Ideally, Mike would like to retire with $1,000,000.00. A.How much would Mike have to deposit on a monthly basis to reach his...
What does Harvard unofficial transcript look like from recent years such as 2020? Explain briefly.
Explain why it is not wise to accept a null hypothesis.
The support assembly shown is bolted in place at B, C, and D and supports a downward force P at A. Knowing that the forces in members AB, AC, and AD are directed along the respective members and that...
The 12-lb uniform disk shown, of radius r = 3.2 in, rotates counterclockwise. Its center C is constrained to move in a slot cut in the vertical member AB and a 11-lb horizontal force P is applied at...
Two cars of the same mass run head-on into each other at C. After the collision, the cars skid with their brakes locked and come to a stop in the position shown in the lower part of the figure....
Smart Manufacturing Systems Pty Ltds accountant recently prepared the following data from the companys accounting records for the year ended 30 June 2019. Factory overhead is applied at the rate of...
During the year ended 30 June 2019, Beautiful Bottles Pty Ltd incurred the following costs in connection with its production activities. Required (a) Calculate the relationship between factory...
Telecommunications company Toronto Ltd signed a 15year deal to sell capacity on its cable network to a rival company for $200 million. The deal was completed on the last day of Toronto Ltds financial...

A cubic block of mass m and side length b is placed on a smooth floor. A

Question:

Expert Answer:

cor... View the full answer

Vector Mechanics for Engineers Statics and Dynamics

Students also viewed these physics questions