The 0.9-kg collar is released from rest at A and slides freely up the inclined rod, striking the stop at B with a velocity v. The spring of stiffness k = 24 N/m has an unstretched length of 375 mm. Cal- culate v. Ans. v = 1.156 m/s k = 24 N/m 450 mm www B 500 mm 250 mm

The 0.9-kg collar is released from rest at A and slides freely up the inclined rod, striking the stop at B with a velocity v. The spring of stiffness k = 24 N/m has an unstretched length of 375 mm. Cal- culate v. Ans. v = 1.156 m/s k = 24 N/m 450 mm www B 500 mm 250 mm

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.79P: The coefficient of rolling resistance between the 30-kg lawn roller and the ground is r=0.1. (a)...

See similar textbooks

Related questions

Q: ntroduced in a room at such a rate that the air is changed every 2 minutes. The room is 46ft by 38ft…

A: Given Data as per questionDimension of room Room, =46 ft×38 ft×10 ftAir is changed in room every 2…

Q: Calculate the modulus of rigidity (shear modulus) of an epoxy resin if the modulus of elasticity…

A: Given data : Poisson ratio=μ Modulus of elasticity=E Required : Modulus of rigidity

Q: What is the range advantage of the defenders over the attackers, i.e. the width of the zone where…

A: In this problem, we have to calculate the range. Consider the horizontal direction motion and write…

Q: A hollow steel has an outside diameter of 5in. and it's inside diameter is 4in. What is the…

A: Given data : Inside diameter=ID Outside diameter=OD To find : Thickness of steel

Q: дл др Os ӘТ S Cp

A: Write the expression at constant enthalpy. dh=Tds+vdP0=Tds+vdP∂s∂ph=-vT

Q: Example 14.2 A cold fluid is heated from 40°C to 120°C by condensing steam at 180°C. Calculate the…

Q: The total number of economic orders per year to meet the annual demand is

A: Given data, Annual demand,D= 100000Unit price=10Inventory cost,CC=1.5Unit oder…

Q: 3. Using the processes in the P-v and T-s Diagram for an Air Standard Dual Cycle, derive the formula…

A: This is the given problem

Q: 3. Torques are added to the beam at points B and D as shown. T₁ = 5 kip-feet, and T₂ = 2 kip-feet: w…

Q: 2. A vertical, triangular gate with water on one side is shown in Figure. Determine the total…

A: Given:Width of the triangular gate, b=2 mHeight of the triangular gate, h=3 mTo determine the total…

Q: Three parallel pipes connected at the two ends have flow-rates Q₁, Q2 and Q3 respectively, and the…

Q: Air is flowing steadily through a horizontal heated tube. The air enters at 40°F and at a velocity…

Q: the resultant acceleration (in m/s²) of the end P is .

A: Given, Rigid link PQ, length,l= 2m Acceleration a= 12 rad/s2Angular velocity,ω= 4rad/sDetermine the…

Q: Find the moment of inertia about centroidal XX axis Width 6 m Depth=10 m

A: Given:Width of the section, w=6mDepth of the section, d=10 m To determine the moment of inertia…

Q: 2.86 Replace the two forces shown by a force-couple system with the force acting at O. A 90 lb 9 in.…

A: Given: The force at A, P = 90 lb The force at B, F = 50 lb

Q: The command module of a lunar mission is orbiting the moon in a circular path at an altitude of 200…

A: Given: altitude = 200 km To find: orbital velocity V = ?

Q: The position vector of a particle moving in the x-y plane at time t = 3.60 s is 2.76i- 3.28j m. At t…

Q: Maximum fluctuation of kinetic energy in an engine has been calculated to be 2600 J. Assuming that…

Q: Find roller support reaction

A: Given : To find : roller support reaction (RE)

Q: Oil flows in a pipe 100 mm bore diameter with a Reynolds Number of 500. The density is 800 kg/m3.…

Q: State whether the following statement is True or False: 1- Moment of inertia tells us how the energy…

A: Given: There are six statements and we have to tell whether the statement is true or false.

Q: Question 1 A furnace wall consisting of 0.20 m of fire clay brick. 0.15 m of kaolin, and a 0.05-m…

Q: Given: Two (2) identical pumps connected in parallel has the following data: Suction Pressure = 315…

Q: When sharpening layout tools and other tools, what is the most important consideration?

A: During the sharpening layout tools or other tools, there are few terms which are most important…

Q: The best approximation for a,

A: Given data, Flywheel having mass=m Rim of radius=RConcentric disk like feature of radius=R/2Flywheel…

Q: If the Curing Temperature is 90° +/- 5°- whichtemperature reading is acceptable: a. 88° b. 96° c.…

A: Here, For curing temperature range is given as Tmax = 90+5 = 95o Tmin. = 90-5 = 85o It means any…

Q: Calculate five factors from stress strain curve for polybutadiene? Strees 0.045 0.04 0.035 0.03…

Q: Find the motion of the system in the figure below with mass 0.25 kg, no damping, spring constant 1…

A: Write the differential equation of motion.…

Q: Identify the basic drawing, using the cartesian coordinates ( Absolute and Incremental ) write the…

A: Write the precise location co-ordinates for each point by using Absolute co-ordinate system.

Q: Water is flowing from a garden hose (Fig. 5-39). A child places his thumb to cover most of the hose…

Q: For laminar forced convection over a flat plate, if the free stream velocity increases by a factor…

Q: Q4:Draw the shear force and bending moment diagram for beam shown below. 3 15 KN 3m 6 m 9m B

Q: 2/223 The positions of a particle along a straight line is given by s = 8e-0.4t - 6t+ t2, where s is…

A: The pace at which an object's position changes in relation to a frame of reference and time is how…

Q: [59/100] [71/101] Given that J is no. of joints. B and R are no. of members and no. of reactions. If…

A: Given: no. of joints , J = 4 no. of members , B = 4 no. of reactions , R = 3 To find : type of…

Q: A binary alloy having 28 wt% Cu and balance Ag solidifies at 779°C. The solid consists of two phases…

A: The Cu-Ag phase diagram is given below,

Q: A large concrete wall is 300 mm thick and has a thermal conductivity of 1.2 W/m C. The heat flux…

Q: If force of 6 N Produce stress of 30 N/mm2. What is the cross sectional area on which force is…

Q: Air flows through a converging-diverging nozzle. The air has total head density of 1.23 Kg/m3. For…

A: Given data as per the question Air density =1.23 kg/m3 Throat diameter =5 cm M =0.8 V =300 m/s

Q: Finding the cross sectional area Stress 22.66 N/mm2 Force=2 N

A: Given data : Force is denoted by F Stress is denoted by σ Required : Cross sectional area

Q: In the system shown, the head loss between points (1) and (2) is 0.5 m, what is the oil flow rate?…

Q: Finding the value of hydraulic radius if wetted are area is 10 m2 and 12 m

A: Given data : Wetted area is denoted by A Wetted perimeter is denoted by P To find : Hydraulic…

Q: Calculate the following: 1.Head at the discharge side,m 2. Velocity Head, m 3. Total Head of the…

Q: Learning Goal: To gain insight into the independence of the scalar triple product from the point on…

A: Given that, x1=1.2 my1=1.8 mz1=1.6 mF=[ -170 i+105 j+110 k] N

Q: Air is flowing steadily through a horizontal heated tube. The air enters at 40°F and at a velocity…

A: given; inlet temperature(T1)=400Finlet velocity(V1)=50ft/sexit temperature(T2)=1400Fexit…

Q: Example 14.2 A cold fluid is heated from 40°C to 120°C by condensing steam at 180°C. Calculate the…

A: Write the given data. Type of heat exchanger=Parallel flow heat exchangerTci=40 °CTco=120 °CThi=180…

Q: Reslove Force of having magnitude 6 N along x positive direction. If the value of angle at which…

A: Given: Applied force, F=6 N Angle made with the horizontal,

Q: expressions for total flow rate (Q) and frictional head loss across the two ends (h₁) are

A: Given, 3 parallel pipes connected at two ends have, flow rates= Q1,Q2 and Q3…

Q: C. Determine the heat transfer rate to the fluid if it is water

Q: The lead and tin are partially dissolved in each other in solid state although they completely…

Q: INCLUDED L 300kg W = 70 1 ↓ LEQUINED: 0 kg 61 50! C OLVE F L L 2m 50/5/m W = jooks 6 M = 100/g-m…

Concept explainers

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

Question

3/143 The 0.9-kg collar is released from rest at A and
slides freely up the inclined rod, striking the stop
at B with a velocity v. The spring of stiffness k =
24 N/m has an unstretched length of 375 mm. Cal-
culate v.
Ans. v
1.156 m/s
k = 24 N/m
wwwww
450 mm
Problem 3/143
B
500 mm
250 mm

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The mass m = 5.0 kg resting on a frictionless horizontal table is connected to a horizontal spring with stiffness constant k = 170 N/m. The mass is pulled a distance to the right so that the spring is stretched a distance x0 = 1.3 mm initially, and then the mass is released from rest. e)? g)?
the 3-kg collar shown has a coefficient of kinetic friction uk=0.22 with the shaft. the spring is unstretched when s=0 and the collar is given an initial velocity of v0=19.5 m/s. the unstretched length of the spring is d=1.5m and the spring constant is k=597 N/m. What is the speed of the collar afer it has moved 1.5m?
A 4 kg mass suspended from a spring having stiffness of k= 600N/m. if the block is pushed50mm upward from its equilibrium position and then released from rest dertermine the equation which describes the blocks motion
A 0.150 kg frame, when suspended from a coil spring, stretches the spring 0.0400 m. A 0.200 kg lump of putty is dropped from rest onto the frame from a height of 30.0 cm (Fig.). Find the maximum distance the frame moves downward from its initial equilibrium position.
The lower block of mass m2 = 3.2 kg is pulled on by a rope with a tension force of 28 N. The upper block has mass m1 = 1.8 kg. The coefficient of kinetic friction between the lower block and the surface is 0.32. The coefficient of kinetic friction between the lower block and the upper block is also 0.32. What is the acceleration of the 3.2 kg block?
ANSWER AS SOON AS POSSIBLE 1) A box of mass m= 50kg which is sliding on a horizontal rough surface and momentarily comes to stop after compressing the spring by a distance of 120 mm. The spring has a spring constant k = 20kN/m and is initially in its equilibrium state. The initial speed of the box is 3.0m/s. a) What is the work done by the spring as the box is brought to a stop? b) Write an expression for the work done by friction during the stopping of the box (in terms of the coefﬁcient of kinetic friction). c) Determine the coefﬁcient of friction between the box and the surface.
(The complete question is in the picture) Consider a 2.0 [kg] box that is attached to two identical springs that are in their relaxed state when the block is centered on the frictionless horizontal floor. The box is pressed to the left and then was released from rest as shown in the figure. If work done by the left spring is Wby spring = 25 [J], what is the speed of the boxas it passes the center x = 0? A. 8.2 [m/s]B. 7.1 [m/s]C. 3.5 [m/s]D. zero
consider the mass and pulley system in the attached file. mass m1 = 29 kg and mass m2 = 12kg. the angle of the inclined plane is given and the coefficient of kinetic friction between mass m2 and the inclined plane is uk = 0.12. assume the pulleys are massless and frictionless if the system is released from rest, what is the speed of mass m2 after 2.5 s? v(2.5 s) = ?
Forming a shock absorber, two springs of equal length are nested together. If the maximum compression of the springs is 0.25 and the outer spring has a stiffness of Ka = 420 N/m, what stiffness is required of the inner spring Kb? The design of the spring system is such that if a mass of 2.5 kg is at rest, then dropped from a distance of 0.75 m above the springs, the spring system will catch and stop the mass.
A load of W (kN) with corners ABCD standing still in the truck bed wants to be transported.Since it is known that the load does not slide during the movement, the maximum acceleration that the truck can reach without tipping the load and Calculate the coefficient of friction between the load and the truck bed. (C represents the center of gravity of the load). W=6kN b=0.3m d=0.9m e=1.7m
A 3.00 kg low friction cart sits on a horizontal surface. At each end, there is a spring of force constant 100 N/m attached to a firm support. The cart starts at rest at the equilibrium position. A quick blow of a hammer delivers an impulse of 0.50 N-s to the cart. (a)How long will it take for the cart to return to the equilibrium position? (b) How much energy is delivered to the cart by the impulse of the hammer? (c) How far will the cart travel before returning to the equilibrium position?
A small 2-lb ball B is rotating (Fig.13) at angular speed w1 of (6+(0.1*26)) rad/sec about a horizontal shaft. The ball is connected to the bearings with light elastic cords which when unstretched are each 12 in. in length. A force of 15 lb is required to stretch the cord. The distance d1 between the bearings is originally 20 in. If the bearing A is moved to shorten d by 6 in, what is the angular velocity w2 of the ball? Neglect the effects of gravity and the mass of the elastic cords. Use the moment of momentum equation.