Solution Found!

Engineering and Tech / Engineering Mechanics Dynamics (1) 1 14 / Chapter 14 / Problem R14-4

Engineering Mechanics Dynamics (1) 1 | 14th Edition | ISBN: 9780133915389 | Authors: Russell C. Hibbeler

Change Question

The block has a mass of 0.5 kg and moves within the smooth vertical slot. If the block

Chapter 14, Problem R14-4

(choose chapter or problem)

Get Unlimited Answers

QUESTION:

The block has a mass of 0.5 kg and moves within the smooth vertical slot. If the block starts from rest when the attached spring is in the unstretched position at A, determine the constant vertical force F which must be applied to the cord so that the block attains a speed \(v_{B} = 2.5 \ m/s\) when it reaches B; \(s_{B} = 0.15 \ m\). Neglect the mass of the cord and pulley.

Questions & Answers

QUESTION:

The block has a mass of 0.5 kg and moves within the smooth vertical slot. If the block starts from rest when the attached spring is in the unstretched position at A, determine the constant vertical force F which must be applied to the cord so that the block attains a speed \(v_{B} = 2.5 \ m/s\) when it reaches B; \(s_{B} = 0.15 \ m\). Neglect the mass of the cord and pulley.

ANSWER:

Problem R14-4

The block has a mass of 0.5 kg and moves within the smooth vertical slot. If the block starts from rest when the attached spring is in the unstretched position at A, determine the constant vertical force F which must be applied to the cord so that the block attains a speed when it reaches B; . Neglect the mass of the cord and pulley.

Step by Step Solution

Step 1 of 3

The mass of the block is .

The speed of the block when it reaches to B is .

The distance sB is .

The stiffness of the spring is .

The distance between point A and uppermost end of slot is .

The horizontal distance between C and uppermost end of slot is .

Study Tools You Might Need

Chapter: 2 Problem: 67P

Principles of General Chemistry 2
An Olympic-size pool is 50.0 m long and 25.0 m wide, (a) How many gallons of water (d = 1.0 g/mL) are needed to fill the pool to an average depth of 4.8 ft? (b) What is the mass (in kg) of water in the pool?

Chapter: 1 Problem: 12E

Probability and Statistics for Engineering and the Sciences 9
Problem 12E The accompanying summary data on CeO2 particle sizes (nm) under certain experimental conditions was read from a graph in the article "NanoceriaEnergetics of Surfaces, Interfaces and Water Adsorption" (J. of the Amer. Ceramic Soc., 2011: 3992-3999): a. What proportion of the observat

Chapter: Problem: 28

Chemistry: Matter & Change 1
Aluminum hydroxide (Al(OH ) 3) is often present in antacids to neutralize stomach acid (HCl). The reaction occurs as follows: Al(OH ) 3(s) + 3HCl(aq) AlC l 3(aq) + 3 H 2O(l). If 14.0 g of Al(OH ) 3 is present in an antacid tablet, determine the theoretical yield of AlC l 3 produced when the tablet r

Chapter: 0 Problem: 1

Biology 8
How do pharyngeal slits function during feeding in lancelets and tunicates?

Chapter: 10 Problem: 6

Biology 2e by Openstax
Identical copies of chromatin held together by cohesin at the centromere are called _____. a. histones. b. nucleosomes. c. chromatin. d. sister chromatids.

Chapter: 3 Problem: 1

Concepts of Biology 1
Figure 3.7 What structures does a plant cell have that an animal cell does not have? What structures does an animal cell have that a plant cell does not have?

Chapter: 34 Problem: 1

Biology 2e by Openstax
Figure 34.11 Which of the following statements about the digestive system is false? a. Chyme is a mixture of food and digestive juices that is produced in the stomach. b. Food enters the large intestine before the small intestine. c. In the small intestine, chyme mixes with bile, which emulsifies fat

Chapter: 11 Problem: 23

Advanced Engineering Mathematics 10
Compute the minimum square error for \(f(x)=x / \pi(-\pi<x<\pi)\) and trigonometric polynomials of degree \(N=1, \cdots, 5\).

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

×

Register

Sign up for access to all content on our site!

Or login if you already have an account