Two blocks, of masses M = 2.0 kg and 2M, are connected to a spring of spring constant k = 200o N/m that has one end fixed as shown in Figure 2. The horizontal surface and the pulley are frictionless, and the pulley has negligible mass. The blocks are released from rest with the spring relaxed. What maximum distance does the hanging block fall before momentarily stopping? 3.90 m

Two blocks, of masses M = 2.0 kg and 2M, are connected to a spring of spring constant k = 200o N/m that has one end fixed as shown in Figure 2. The horizontal surface and the pulley are frictionless, and the pulley has negligible mass. The blocks are released from rest with the spring relaxed. What maximum distance does the hanging block fall before momentarily stopping? 3.90 m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

The tolerance is -+2%
Which of the following gives the nearest value for the frictional force? a. 16N b. 14N c. 10N d. 12N
The spring shown in (Figure 1) is compressed 60 cm and used to launch a 100 kg physics student. The track is frictionless until it starts up the incline. The student's coefficient of kinetic friction on the 30° incline is 0.10. For help with math skills, you may want to review: Mathematical Expressions Involving Squares For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Car rolling down a hill. Figure k 80,000 N/m m = 100 kg 10 m 130° 1 of 1 > Part A What is the student's speed just after losing contact with the spring? Express your answer with the appropriate units. V = Submit Part B As = 0 Value μᾶ Submit How far up the incline does the student go? Express your answer with the appropriate units. Request Answer μÅ Value Request Answer m/s < Return to Assignment m Provide Feedback ? ?
A 41.0-kg child swings in a swing supported by two chains, each 3.04 m long. The tension in each chain at the lowest point is 348 N.
ANSWER IS 390. PLEASE SHOW WORK!!!
Move over Jeff Bezos, this invention is about to make you the richest person in the world. You have just invented the OyOy (that's YoYo spelled backwards). It is the very latest in home safety and so easy to use!If your building is on fire, simply reach out and grab the cord on the OyOy and you will be lowered safely toward the ground at a low velocity. The OyOy has a total mass M = 94.0 kg and is shaped like a cylinder of radius R = 0.810 meters. The secret to the operation of the OyOy is its patented shaft whose radius is only r = 0.0800 meters. The cord is wound around the small shaft and this is the secret to your low velocity. We will use the approximation that the shaft is of negligible mass compared to the total. This means that you can treat the entire OyOy as though it is a solid cylinder with mass M and radius R. Imagine that a customer of mass m = 85.5 kg is using the OyOy and begins his decent from an initial height of y0 = 11.20 meters.Determine all the following:The…
A 56.8kg box resting on a horizontal surface is attached to a frictionless pulley with a 28.9kg box suspended on the other end. What is the acceleration of the system? O 3.03 m/s? No answer 3.31 m/s2 O 3.00 m/s? O 0.33 m/s2
I am having trouble with this homework problem, any help would be greatly appreciated, thank you!
A 23 kg child goes down a straight slide inclined 38 degrees above horizontal. The child is acted on by his weight, the normal force from the slide, kinetic friction, and a horizontal rope exerting a 30 N force as shown in the figure(child is being pulled from rope going left to right ontop of slide). How large is the normal force of the slide on the child?
Question 12 of 12 Ø Attempt 1 A constant applied force F, of 13.0 N pushes a box with a mass m = 7.00 kg a distance x = 15.0 m across a level floor. The coefficient of kinetic friction between the box and the floor is 0.130. Fp m Assuming that the box starts from rest, what is the final velocity vf of the box at the 15.0 m point? Uf = 4.5 m/s %3D Incorrect If there were no friction between the box and the floor, what applied force Fnew Would give the box the same final velocity? about us careers privacy policy terms of use contact us |help MacBook
The coefficient of static friction between mass mA and the table is 0.48, whereas the coefficient of kinetic friction is 0.27. Ignore masses of the cord and the (frictionless) pulley. What minimum value of mA will keep the system from starting to move? What value of mA will keep the system moving at constant speed?
Starting from rest, a 93-kg firefighter slides down a fire pole. The average frictional force exerted on him by the pole has a magnitude of 840 N, and his speed at the bottom of the pole is 3.6 m/s. How far did he slide down the pole? ho