Question

Notify Me Bookmark

A block of mass m1 = 24.8 kg lies on a rough table. The coefficient of static friction between the block and the table is μs = 0.477. The block is connected to a mass m2 by means of a pulley as shown. What is the maximum mass m2 such that block m1 is stationary? Give your answer in units of kg.

A block of mass m1 = 24.8 kg lies on a rough table. The coefficient of static friction between the block and the table is μs = 0.477. The block is connected to a mass m2 by means of a pulley as shown. What is the maximum mass m2 such that block m1 is stationary? Give your answer in units of kg.

Image text
A block of mass m 1 = 24.8 k g lies on a rough table. The coefficient of static friction between the block and the table is μ s = 0.477 . The block is connected to a mass m 2 by means of a pulley as shown. What is the maximum mass m 2 such that block m 1 is stationary? Give your answer in units of k g .

Detailed Answer

0 0

Please enter your email here. You will get email when this question is answered by our tutor.

Doubtrix Logo

Problem is not yet solved!

Click on Notify me to get email when question is answered.

Join Doubtrix with 7-days free trial

  • Icon Correct & Verified Answers
  • Icon No AI-Generated Answers
  • Icon Video Solution for Difficult Questions
  • Icon Work With Experts to Reach at Correct Answers
Notify me Login Sign Up

Similar/Related Questions

A block of mass m2 is placed on a frictionless table with another block m3 placed on top of it. The surface between m2 and m3 has a coefficient of static friction μs. The block m2 is connected with another block m1 by a massless rope which wraps around a massless pulley as shown in the right figure. The rope does NOT slip over the pulley when moving. The block m1 is connected with a spring of force constant k whose other end is fixed to the ground. The spring is stretched with an amount h away from its equilibrium point and the whole system is released from rest. (a) Find the minimum value of μs such that the block m3 can remain on block m2 without falling off. (b) After we release the system, what is the speed of m1 when the spring returns to its equilibrium position?
Solution
0 0

part 1 of 2 A block of mass 1 kg and one of mass 7 kg are connected by a massless string over a pulley that is in the shape of a disk having a radius of 0.39 m, and a mass of 9 kg. In addition, the blocks are allowed to move on a fixed block-wedge of angle 31∘, as shown. The coefficient of kinetic friction is 0.25 for both blocks. What is the acceleration of the two blocks? The acceleration of gravity is 9.8 m/s2. Assume the positive direction is to the right. Answer in units of m/s2. part 2 of 2 Find the tension in the horizontal part of the string. Answer in units of N.
Solution
0 0

Problem 3 - Newton's 2 nd Law A block of m1 = 3.30 kg is placed on a frictionless inclined plane which makes an angle θ = 31∘ with the horizontal line. The block of mass m1 is connected to a second block of mass m2 = 1.93 kg by means of a cord of negligible mass and a frictionless pulley. a) Draw the free body diagram for each block. (5 points) b) Calculate the acceleration of the masses. (5 points) c) Calculate the tension of the cord. (5 points)
Solution
0 0