A 0.5 kg block sides in a smooth slot in a vertical plane. A constant force P is applied as shown. The block is at rest at location 1 while the speed at position 2 is 0.8 m/s. The spring has k = 250 N/m and a 200 mm unstretched length. -? Determine P.

A 0.5 kg block sides in a smooth slot in a vertical plane. A constant force P is applied as shown. The block is at rest at location 1 while the speed at position 2 is 0.8 m/s. The spring has k = 250 N/m and a 200 mm unstretched length. -? Determine P.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: The free-body diagram for the slider is shown. Solve for the forces N and F. F Answers: F= N = mg i…

Q: The collar C with mass m slides on the smooth horizontal bar when the bar AB rotates with constant…

Q: The robot arm is elevating and extending simultaneously. At a given instant, 0 = 29,0 = 36 deg/s, 0…

Q: The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 =…

Q: The velocity of the 10.0 kg cylinder is 0.4 m/s at a certain instant. What is its speed v after…

Q: The 83-lb crate is carefully placed with zero velocity on the incline. What is the acceleration of…

Q: As shown, a solid cylinder with a diameter of 0.30m and weighs 180 N has a cord wound around it.…

Q: Beginning from rest when 0= 10°, the collar slides without friction down the fixed bar. Detemmine…

A: Given data To determine the speed and acceleration of the slider at 100 and 200 with respect to…

Q: (3/84) At the instant when ? = 30°, the horizontal guide is given a constant upward velocity ?0 = 2…

A: Given data:find:The force N exerted by the circular slot and The force P exerted by the is…

Q: At the instant when θ = 44°, the horizontal guide is given a constant upward velocity v = 1.0 ms,…

A: For a more thorough understanding, I've included further details. You may include them if required…

Q: The rod of the fixed hydraulic cylinder is moving to the left with a speed of 94 mm/s and this speed…

A: The rod of the fixed hydraulic cylinder is moving to the left with a speed of 94 mm/s. this…

Q: The spring-mounted 0.92-kg collar A oscillates along the horizontal rod, which is rotating at the…

A: Given Datam=0.92 kgθ˙= 6.5rad/sr˙=850 mm/s=0.85m/sμk=0.52

Q: A and the magnitude of the force N appli

A: θ = 34°θ = 43 deg/sec = ˙0.750492 rad/sθ¨ = 10deg/sec2 = 0.1745 rad/s2m = 0.3 kgL = 0.88 m…

Q: The disk D, which has weight W = 15 lb, starts from rest on an incline when the constant moment M is…

Q: Determine the constant force P

Q: The slotted arm OArotates about a fixed axis through O. At the instant under consideration, 0 = 32°,…

A: Acceleration of slider B in vertical direction is 1.075 m/s2. Force applied by slot is 2.04 N. Force…

Q: passes point C, determine the work done by friction on the system over this portion of the motion

Q: The 184-lb exerciser is beginning to execute a bicep curl. When in the position shown with his right…

A: Given data WE=184lb Wb=18lb a=0.2g

Q: Q4 ] Q4. The 200-kg crate rests on the ground for which the coefficients of static and kinetic…

Q: the 75 n crate is released from rest in incline surface at time t=0. The coefficient of kinetic…

Q: m R

Q: The slotted arm OA rotates about a fixed axis through O. At the instant under consideration, 0 =…

Q: Р.3) A collar of mass m = 2 kg is constrained %3D to move in the vertical plane along a rough rod of…

A: Consider the free body diagram as shown below for the collar.

Q: 6/92 The velocity of the 8-kg cylinder is 0.3 m/s at a certain instant. What is its speed u after…

Q: Iwo blocks are joined by an inextensible cable as shown. Determine the acceleration of the blocks…

A: given:block A weight 200kgblock B weight 300kgμk=0.25

Q: The collar with mass of 0.6 kg is released from rest at position A and travels down the smooth…

Q: Small objects are delivered to the 78-in. inclined chute by a conveyor belt A which moves at a speed…

Q: -0.6*K2 m- A K1 m/s K1=2 К2-8 К4-2 k=50*K4 N/m B 4- The 2 kg smooth cylinder collar has a downward…

Q: Q3:- The sheave of 400 mm radius has a mass of 50 kg load a radius of gyration of 300 mm. The sheave…

Q: The robot arm is elevating and extending simultaneously. At a given instant, 0 = 34°,0 = 37 deg/s, 0…

Q: Q3: The 2000 kg truck is starting from rest with a constant acceleration, and after 15 s reaches a…

Q: The particle of mass m = 2.5 kg is attached to the light rigid rod of length L = 1.27 m, and the…

Q: A smooth can C, having a mass M = 3 kg, is lifted from a feed at A to a ramp at B by a rotating rod.…

A: Here the data are- θ=30° θ'=0.5 rad/s M=3 Kg r=2bcosθ b=600 mm=0.6m

Q: The collar C with mass m slides on the smooth horizontal bar when the bar AB rotates with constant…

A: Given: Mass of the collar→m=1 Kg Angular velocity of link AB→ωo=2 rad/s (in counter clockwise…

Q: 6m of its motion starting from rest. If coefficient of friction is 0.2, find the velocity of the…

Q: The slotted arm OA rotates about a horizontal axis through point O. The 0.18-kg slider P moves with…

A: it appears to be the same problem we discussed previously regarding the slotted arm OA rotating…

Q: mass of each ball of governor is 7 kg and moves radially under the action controlling force E. If…

Q: The body A with a mass of 50 kg is in equilibrium with the help of the pulling force generated in…

A: Given data, Mass of body A, mA = 50 Kg Coordinates of point B = (10, 6, 0) Coordinates of point C =…

Q: A block is released with zero initial velocity from point A. Determine the compression of each of…

Q: Member AB is uniform and has a mass of 150 kg. It is released from rest in the position shown, and…

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

1. A 0.5 kg block sides in a smooth slot in a vertical plane. A constant force P is applied as shown. The block is at rest at
location 1 while the speed at position 2 is 0.8 m/s. The spring has k = 250 N/m and a 200 mm unstretched length.
Determine P.
200
200
mm
mm
250
v -?
Tit U-z=T2
mm
2-?
250 mm
(250)(200+ Psin15-W:15(,8)
15°

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 6 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

Please help with the attached problem.
The blocks A and B in the figure weigh 60kg and 10kg respectively, they start from rest on a surface where the coefficient of friction is A and the surface is uk = 0.2; Determine the modulus of tension in the rope at block B and the modulus of acceleration of block A after it has moved 3m down the incline plane. consider the mass of the pulleys and ropes negligible
The flat circular disk rotates about a vertical axis through O with a slowly increasing angular velocity w. Prior to rotation, each of the 0.52-kg sliding blocks has the position x = 28 mm with no force in its attached spring. Each spring has a stiffness of 430 N/m. Determine the value of x for each spring for a steady speed of 279 rev/min. Also calculate the normal force N exerted by the side of the slot on the block. The force N is positive if it pushes from the side labeled A. Neglect any friction between the blocks and the slots, and neglect the mass of the springs. (Hint: Sum forces along and normal to the slot.) Answers: X = wwwwwwww N = i i -74-74- mm mm mm N
Rod OA rotates counterclockwise with an angular position - 2t rad, where t is in seconds. The double collar B is pin-connected together such that one collar slides over the rotating rod and the other collar slides over the circular hoop rod described by the equation r = 1.6cose m. If the total mass of both collars is 0.5 kg and of the rod and hoop are negligible, when = 30° which takes t = ()(180) sec, determine the circumferential acceleration of the collars, ag. [m/s2] (sign sensitive) 6=ki 16 cos 8.
Q5: The 15 kg cylinder rotates with an angular velocity of 40 rad/s. If a force F = 6 N is applied to the AB bar, as indicated, determine the time required to stop rotation. The coefficient of kinetic friction between the bar and the cylinder is 0.4. Disregard the thickness of the bar. F = 6N 400 mm- 500 mm B 150 mm-
The W1= 69.01-lb block shown rests on a smooth plane (coefficient of kinetic friction = 0) with an angle of θ=34∘ from horizontal. It is connected by a flexible inextensible cord that passes around weightless, frictionless pulleys to a support. The W2 =134.93-lb weight is attached as shown. After the system is released from rest, in what distance will the block on the plain attain a speed of 10.0 ft/s?
Q4. The ( 25 kg ) block is moving down the incline surface with an acceleration of ( a = 6 m/ sec"). Determine the coefficient of kinetic friction of the surface ( u ). 25kg Mk? 35°
A simple pendulum of mass m = 10 kg and length r= 1 m is mounted on the flatcar, which has a constant horizontal acceleration a = 1 m/s as shown. If the pendulum is released from rest relative to the flatcar at the position 0 = 0 deg, determine the expression for the tension Tin the supporting light rod for 0 = 45 deg and A = 90 deg.
The spring-mounted 0.82-kg collar A oscillates along the horizontal rod, which is rotating at the constant angular rate À = 9.1 rad/s. At a certain instant, r is increasing at the rate of 850 mm/s. If the coefficient of kinetic friction between the collar and the rod is 0.56, calculate the friction force F exerted by the rod on the collar at this instant. Vertical 0 Answer: F= i Attempts: 0 of 3 used Submit Answer eTextbook and Media Save for Later N
The 33-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 143 N, and (c) P = 322 N. The acceleration is positive if up the slope, negative if down the slope. H, = 0.37 H = 0.29 33 kg 25 Part 1 X Incorrect Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P = 0, what friction force F is needed to keep the block from moving? mg N Answer: F = i 3.034 N
The homogeneous cylinder A has a mass of 80 kg, and the mss of the hub can be neglected. The magnitude of the variable force P, is in newtons when t is in sec- onds. The velocity of body B changes from 2 m/s downward when t = 0 to 4 m/s downward t = 5 s. Determine the mass of B. Solve all questions using Impulse and Momentum methods