m K=200N www A 10 ку MK = 0.1 ( 1 B 60 ку B System starts from rest. Determine the velocity of "A" after B has fallen down 0.5m 0.5m *System starts from rest* Determine the Velocity of "A" after B has fallen down 0.5m. (Spring Constant 'K' =200N/m) (Friction Coefficient =0.1) (Mass of A=10kg) (Mass of B= 60kg)

m K=200N www A 10 ку MK = 0.1 ( 1 B 60 ку B System starts from rest. Determine the velocity of "A" after B has fallen down 0.5m 0.5m System starts from rest Determine the Velocity of "A" after B has fallen down 0.5m. (Spring Constant 'K' =200N/m) (Friction Coefficient =0.1) (Mass of A=10kg) (Mass of B= 60kg)

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

Similar questions

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) = ?
To be able to use the conservation of energy on a moving body to determine key characteristics about the mechanics of the system. A package of mass m= 1.00 kg is pushed across the surface by a jet of compressed air during an assembly-line process. The package is moved through a distance of s = 47.0 cm. The package and the surface are known to have a coefficient of kinetic friction of μk= 0.15. The package is initially at rest for this process. If the package must be moving at a speed of v = 17.0 cm/s when it has reached the distance of 47.0 cm, determine the average force that the jet of compressed air must supply to the package If it is now desired that the package be at rest when it has reached the distance of 47.0 cm , determine the average force that the jet of compressed air must supply to the package if the package is initially traveling in the s direction at a velocity of v = 13.5 cm/s If the plant has changed the mass of the package on the assembly line to m = 1.35 kg ,…
Determine the time required to stop a Car weighing 1000 kg, moving at a velocity of 120 km/hr, provided with a braking system, develops a pressure of 10 bar in the brake cylinder, with a diameter of 25 cm.
Two rods, with masses MA and MB having a coefficient of restitution, e, move along a common line on a surface, figure 2. a) Find the general expression for the velocities of the two rods after impact. b) IfmA =2kg,mB =1kg,vB=3m/s,ande=0.65,find the value of the initial velocity vA of rod A for it to be at rest after the impact and the final velocity v’B of rod B. c) Find the percent decrease in kinetic energy which corresponds to the impact in part b
The figure shows a junction of mass m = 10kg sliding on a rod in a vertical plane. Positioned 1 simpai is stationary and horizontal spring and tensioned Fp = 300N. If the spring constant is k = 1kN/m and the average frictional force between the rod and the junction is F = 30N. Calculate the speed at position 2. (Ans: 3.47m/s)
To use the concept of conservation of energy on a system of particles to determine key characteristics about the mechanics of the system, such as velocity and position. The 3.45 kg cols lar hown below is attached dto a spring an released from rest at A. The collar then travels downward a distance of y = 1.90 m . The spring has a spring constant of k = 22.5 N/m . The distance a is given as 1.10 m. The datum for gravitational potential energy is set at the horizontal line through A and B. Determine the magnitude of the velocity of the collar at C when the effects of friction are neglected. The spring is initially unstretched when the collar is at A. Determine the magnitude of the average friction force exerted on the collar when the velocity of the collar at C is 3.66 m/s . The spring is initially unstretched when the collar is at A. Determine the magnitude of the…
A massless spring (with force constant k=300 N/m) connects a wall and a block. The system is initially at rest, with the spring unstretched. Mass of the bullet is 0.04 kg and its velocity is v0=110 m/s before it enters the block. Friction between block and surface is μ=0.4. What are the speed of the block and bullet after it enters the block mass of the block if the maximum force of the spring to the wall is Fj=60 N?
A spring is used to stop the box A which weighs 650 N and is sliding down from an inclined plane with friction and 40 degrees angle. The spring constant is 18 kN/m. The spring is pressed to 3 cm with using wires at the beginning. When the box is L=8 m away from the box, its velocity is V=11 m/s. What is the extra pressed distance of the spring when the box is stopped? The friction coefficient of the plane is 0.22.
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.
A car weighing W1 starts moving from the point A of the inclined plane that makes an angle α with the horizontal, hitting the block B, which is at a distance of ℓ, and move smoothly. Since the kinematic friction coefficient µk between the block B and the inclined plane is µk, find the “X” distance where the car and block will stop. W1=W2; ℓ=10 m; µk=0.5; α= 12°
WORK ENERGY AND POWER COMPLETE SOLUTION A 2kg block hits the spring with a speed of 4 m/s. Determine the total distance traveled by the block before it comes to stop if the spring constant is 8 N/m, and the coefficient of static and kinetic friction is 0.50 and 0.45, respectively.
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 when mass m2 moves a distance 4.94 m up the ramp, how far downward does mass m1 move? d= ?