In the shown system the masses are equal the horizontal plane is rough and the pulley is massless. After releasing the system the hanging mass accelerates downward at a=4ms^2 the coefficient of kinetic friction between the mass and the plane is?

In the shown system the masses are equal the horizontal plane is rough and the pulley is massless. After releasing the system the hanging mass accelerates downward at a=4ms^2 the coefficient of kinetic friction between the mass and the plane is?

Name: In the shown system the masses are equal the horizontal plane is rough
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: In the shown system the masses are equal the horizontal plane is rough and the pulley is massless. After releasing the system the hanging mass accelerates downward at a=4ms^2 the coefficient of kinetic friction between the mass and the plane is?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: The Laws Of Motion

Section: Chapter Questions

Problem 5.71P: The system shown in Figure P5.49 has an acceleration of magnitude 1.50 m/s2. Assume that the...

See similar textbooks

Similar questions

Hanging from the ceiling over a baby bed, well out of baby’s reach, is a string with plastic shapes, as shown here. The string is taut (there is no slack), as shown by the straight segments. Each plastic shape has the same mass m , and they are equally spaced by a distance d , as shown. The angles labeled describe the angle formed by the end of the string and the ceiling at each end. The center length of sting is horizontal. The remaining two segments each form an angle with the horizontal, labeled . Let T1 be the tension in the leftmost section of the string, T2 , be the tension in the section adjacent to it, and T3 be the tension in the horizontal segment. (a) Find an equation for the tension in each section of the string in terms of the variables m,g , and . (b) Find the angle in terms of the angle . (c) If =5.10 , what is the value of ?(d) Find the distance x between the endpoints in terms of d and .
A 5.0-kg box rests on a horizontal surface. The coefficient of kinetic friction between the box and surface is K=0.50 . A horizontal force pulls the box at constant velocity for 10 cm. Find the work done by (a) the applied horizontal force, (b) the frictional force, and (c) the net force.
Consider the pulley system below. Assume M1 = 10kg, and M2 = 40kg. Assume the pulley has no mass and no friction, and the tension force T in the rope is uniform throughout.Calculate:a.) the acceleration of the system.
You attach your 4.58 - kg Physics for Engineers book to a horizontal spring (k = 549 N/m). You then pull the book to a distance of 6.7 cm and released it from rest. If the coefficient of kinetic friction between your book and the surface is 0.31, calculate the block's speed as it passes through its original position.
It is desired to describe the movement of the system shown in the figure. The mass m2 rests on the rough surface with coefficient of kinetic friction uk and is connected to a mass m, by means of an inextensible rope that passes through a light pulley m2 a) Calculate the equilibrium condition of the system. b) Obtain the expression that describes the movement of the system.
If two different forces can accelerate the same block from rest to the same final speed, then the power generated by the forces is also the same. Group of answer choices True False
Propose a force standard different from the example of a stretched spring discussed in the text. Your standard must becapable of producing the same force repeatedly
Two blocks are connected by a light string that passes over a frictionless pulley as shown in the figure. The block of mass, m1 = 6 kg, lies on a horizontal surface and is connected to a spring constant of force 30 N/m. The system is released from rest when the spring is at equilibrium (unstretched). If the hanging block of mass, m2 = 10 kg, falls a distance of h = 6 meters before coming to rest, calculate A) the kinetic friction between the block (m1 = 6 kg) and the surface. B) the work done by the light string on m2 C) the total work done on m1
A 225 g cube slides down a ramp starting from rest, as shown in the figure below. The ramp has a 46° slope. After falling a distance of 92 cm, the cube strikes an unstretched spring of spring constant k = 25 N/m. Find the maximum compression of the spring when the coefficient of kinetic friction between the cube and the ramp is 0.17.
Neglecting friction, determine the hanging mass may have so that the 100-kg block shown in the figure will neither start moving up the plane nor slip down the plane.
A 21.3-kg child positions himself on an inner-tube which is suspended by a 7.28-m long rope attached to a strong tree limb. The child and tube is drawn back until it makes a 17.4-degree angle with the vertical. The child is released and allowed to swing to and from. Assuming negligible friction, determine the child's speed at his lowest point in the trajectory. PSYW
A 25.0-kg girl in a swing is pushed to one side and held at rest by a horizontal force F so that the swing ropes are 20.0° with respect to the vertical. a) Draw a free body diagram for the scenario described. b) Calculate the tension in each of the two ropes supporting the swing under these conditions. c) Calculate the magnitude of F.