The two blocks A and B each have a mass of 470 g. The blocks are fixed to the horizontal rods, and their initial velocity along the circular path is 2 m/s. The spheres are also subjected to tangential forces of P= 10 N. A couple moment of M=(f+2) N•m is applied about CD of the frame. The mass of the frame is negligible, and it is free to rotate about CD. Neglect the size of the blocks. Determine the speed of the blocks when t = 5 s.

The two blocks A and B each have a mass of 470 g. The blocks are fixed to the horizontal rods, and their initial velocity along the circular path is 2 m/s. The spheres are also subjected to tangential forces of P= 10 N. A couple moment of M=(f+2) N•m is applied about CD of the frame. The mass of the frame is negligible, and it is free to rotate about CD. Neglect the size of the blocks. Determine the speed of the blocks when t = 5 s.

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 21-kg uniform thin hollow square plate is pinned at point O, and its side L = 0.5 m. If it is…

Q: Rod OA rotates counterclockwise at a constant angular rate θ˙ = 4 rad/s. The double collar B is…

Q: The two blocks A and B each have a mass of 400 g. The blocks are fixed to the horizontal rods, and…

A: M=(2t+sin(at) ) N.ma= 5 rad/secV1 = 2 m/sm = 0.4 kgt= 3 secV2=?

Q: The ice-hockey puck with a mass of 0.17 kg has a velocity of 11 m/s before being struck by the…

A: Given: m = 0.17 kg v1 = 11 m/s v2 = 20 m/s

Q: The small collar of mass m = 0.59 kg is released from rest at A and slides down the curved rod in…

A: Given - h=2.99 mVA=0m =.59 kg To Find - VB=?

Q: At the instant shown, the uniform slender rod with mass m = 40 kg is pin-supported at point O. It is…

A: Find the magnitude of support reaction at point O.

Q: A mechanical engineering student has been practicing his yoyo tricks because he has too much free…

Q: The spring-held follower AB has a mass of 0.5 kg and moves back and forth as its end rolls on the…

Q: If its angular rate of rotation is constant and equals 6 rad/s, determine the horizontal tangential…

A: Solution: Given Data: m=2 kgr=0.4θθ.=6 rad/sθ=45o To Find: (a) Horizontal tangential force, P? (b)…

Q: The super-container vessel has a total mass displacement of 23000 long tons. This vessel towed by a…

A: The velocity is v=2 knot=2×0.5144=1.0288 m/s The horizontal component of force is…

Q: Object A, mass 12 kg, is attached to a pulley with mass 15 kg and a radius of 0.25 m. The pulley is…

A: To solve this problem, we need to consider the conservation of energy and torque equilibrium. First,…

Q: The spool, which has a mass of 2 kg, slides along the smooth horizontal spiral rod, r= (0.408) m,…

A: Solution:Given Data:To Find:(a) Horizontal tangential force, P?(b) Horizontal normal force, N?

Q: At the instant shown, link CD rotates with an angular velocity of Ww = 8.5 rad/s. If it is subjected…

Q: The particle of mass m = 2.1 kg is attached to the light rigid rod of length L = 0.91 m, and the…

Q: The box with a weight of 6 lb slides down the smooth surface that has a circular portion AB. If the…

Q: m R

Q: The 4,450kg truck is traveling at 30.50m/s when the brakes on all its wheels are applied, causing it…

A: Given Data Mass of the truck, mt=4450 Kg Mass of the boat + trailor, 2250Kg Total mass=6700Kg

Q: The collar with mass of 0.9 kg is released from rest at position A and travels down the smooth…

A: Given: The mass of collar, m = 0.9 kg The stiffness of spring, k = 140 N/m The un-streched length, x…

Q: The two blocks A and B each have a mass of 440 g . The blocks are fixed to the horizontal rods, and…

Q: The small cylinder C has a mass of 10 kg and is attached to the end of a rod whose mass may be…

Q: 3. The pendulum consists of a 10-kg uniform disk and a 3-kg uniform slender rod. Betermine the…

A: Given Data The mass of the pendulum is: m=10 kg The mass of the rod is: mr=3 kg The angular…

Q: The collar has a mass of 2 kg and is attached to the light spring, which has a stiffness of 30 N∕m…

Q: At the instant shown, link CD rotates with an angular velocity of W = 9.5 rad/s. If it is subjected…

A: Given data as per the question Angular velocity of CD =9.5 rad/s Moment = 560 N.m Mass = 50 kg

Q: The 900-lb roller coaster car starts from rest on the track having the shape of a cylindrical helix…

Q: The rod of negligible mass is subjected to a couple moment of M = (30t²) N-m and the engine of the…

Q: The "flying car" is a ride at an amusement park which consists of a car having wheels that roll…

A: Given Data: Constant speed of the track vt=3 ms The radius of the circular path R=9.8 m The total…

Q: The 1.9-kg sphere moves in the x-y plane and has the indicated velocity at a particular instant.…

Q: 3/114 The 4-kg ball and the attached light rod rotate in the vertical plane about the fixed axis at…

Q: Problem 3. The two blocks A and B each have a mass of 0.4 kg. The blocks are fixed to the horizontal…

Question

1. The two blocks A and B each have a mass of 470 g. The blocks are fixed to the
horizontal rods, and their initial velocity along the circular path is 2 m/s. The spheres are
also subjected to tangential forces of P= 10 N. A couple moment of M= (f+2) N.m is
applied about CD of the frame. The mass of the frame is negligible, and it is free to rotate
about CD. Neglect the size of the blocks. Determine the speed of the blocks when t = 5 s.
C
M = ( + 2) N · m
A
В
P = 10 N
P = 10 N
0.3 m-
0.3 m.
D

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

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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 ball of mass m is guided along the vertical circular path r = 4cos(0)meters using the arm OA. If the arm has a constant angular velocity 0o = 1rad/s , determine the angle 0 < 45° at which the ball starts to leave the surface of the semicylinder. Neglect friction and the size of the ball. Enter the angle in degrees in the box below. P
The slotted arm OA rotates about a horizontal axis through point O. The 0.18-kg slider P moves with negligible friction in the slot and is controlled by the inextensible cable BP. For the instant under consideration, θ=26∘, ω=θ˙=4.6 rad/s, θ¨=0, and r=0.63 m. Determine the corresponding values of the tension T in cable BP and the force reaction R perpendicular to the slot. The force R is positive if the contact comes from the lower edge of the slot and negative if the contact comes from the top edge. I found R to be equal to 1.05 which is correct, I can't find T.
3/170 The system is at rest with the spring unstretched when 0 = 0. The 3-kg particle is then given a slight nudge to the right. (a) If the system comes to mo- mentary rest at 0 = 40°, determine the spring con- stant k. (b) For the value k = 100 N/m, find the speed of the particle when 0 = 25°. Use the value b = 0.40 m throughout and neglect friction. C B b m Problem 3/170 A 1.256
A pilot flies an airplane at a constant speed of 780 km/h in the vertical circle of radius 1200 m. Calculate the force exerted by the seat on the 98-kg pilot at point A and at point B. 1200 m 780 km/h Answers: NA = i N NB = i N
The spring is not stretched or compressed when “s=0.8m" and the 11 kg block which is subjected to a force of 105 N has a speed of 5.5 m/s down the smooth plane. Using "THE PRINCIPLE OF WORK AND ENERGY", find the distance "s" when the block STOPS. k = 200 N/m 5 m/s F = 100 N 30°
The helical path is wound around the circular cylinder with radiusR . The step h= 2*pi*R. The object A is sliding through the path guide under gravity (acting in the negative zdirection). There is no air resistance 1)Draw the force diagrams in (theta ,Z ) plane (tangent to the cylinder) and in( r,theta ) plane. 2) If the initial speed is 0, find the speed after 3 full circles. Given: R, g, m, u.[Hint: Use the work-energy principle.]
M = A frisbee is thrown such that its final angular velocity is w = 9 after being in flight for t = 2 s. As it rad S flies, the wind applies a constant moment, causing the frisbee to rotate faster. If the frisbee was initially at rest, determine the moment of the wind and the work done by said moment. Assume the frisbee can be modelled as a disk with mass m = = 0.15 kg and that it rotates about its center of gravity G. The frisbee has a radius of r = 0.12 m. UM = N.m r J G M
The elevator E and its freight have a total mass of 400kg. Hoisting is provided by the motor M and the 150-kg block C. If the motor has an efficiency of ε =0.85, determine the power that must be supplied to themotor when the elevator is hoisted upwards at aconstant speed of VE = 4 m/s. Please show every single step of the process and the free body diagrams thanks
3/156 The two 1.5-kg spheres are released from rest and gently nudged outward from the position = 0 and then rotate in a vertical plane about the fixed centers of their attached gears, thus maintaining the same angle for both rods. Determine the ve- locity v of each sphere as the rods pass the position 0 = 30°. The spring is unstretched when 0 = 0, and the masses of the two identical rods and the two gear wheels may be neglected. 1.5 kg 240 mm 240 mm k = 60 N/m 80 mm Problem 3/156 1.5 kg
A car of mass m is moving with a speed of vo as shown, at first the car passes a horizontal surface with vo = √2gr Then it start traveling along the circular path with radius r, What is the force exerted onto the front wheel of the car the instant it enters the circular path? (Hint: model the car as a uniform thin bar, consider angular acceleration) FBD: Ⓡ -- a a vo.
Please help with the attached problem.
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