**Title: Three Blocks in Contact****Problem Statement:**Three blocks rest on a frictionless horizontal table. The masses are as follows:- \( m_1 = 4.2 \, \text{kg} \)- \( m_3 = 8 \, \text{kg} \)A horizontal force \( F = 13.5 \, \text{N} \) is applied to block 1. The acceleration of all three blocks is found to be \( 4.9 \, \text{m/s}^2 \).**Tasks:**- **(a)** Find \( m_2 \).- **(b)** What is the normal force between blocks 2 and 3?**Diagram Description:**The diagram shows three blocks in contact with each other aligned horizontally.- The force \( F \) is applied to the first block, \( m_1 \).- The blocks are labeled \( m_1 \), \( m_2 \), and \( m_3 \) from left to right.Each block is depicted in contact with the next, indicating their alignment and interaction on the frictionless surface.

Answered: Image /qna-images/answer/9ca45598-1115-4dd0-ad05-8ff1aa0c0742.jpg

Three blocks rest on a frictionless, horizontal table (Fig. P3.36), with m1 = 4.8 kg and m3 = 8 kg. A horizontal force F = 133.5 N is applied to block 1, and the acceleration of all three blocks is found to be 4.9 m/s². (a) Find mɔ.

Three blocks rest on a frictionless, horizontal table (Fig. P3.36), with m1 = 4.8 kg and m3 = 8 kg. A horizontal force F = 133.5 N is applied to block 1, and the acceleration of all three blocks is found to be 4.9 m/s². (a) Find mɔ.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 72PQ: A block of ice (m = 15.0 kg) with an attached rope is at rest on a frictionless surface. You pull...

See similar textbooks

Similar questions

A sled and rider have a total mass of 56.8 kg. They are on a snowy hill. The coefficient of kinetic friction between the sled and the snow is 0.195. The angle of the hills slope measured upward from the horizontal is 19.5. What is the acceleration of the rider? Is the acceleration greater, less than, or equal to your result if a more massive rider uses the same sled on the same hill? Explain.
A block of ice (m = 15.0 kg) with an attached rope is at rest on a frictionless surface. You pull the block with a horizontal force of 95.0 N for 1.54 s. a. Determine the magnitude of each force acting on the block of ice while you are pulling. b. With what speed is the ice moving after you are finished pulling? Repeat Problem 71, but this time you pull on the block at an angle of 20.0.
The shower curtain rod in Figure P6.7 is called a tension rod. The rod is not attached to the wall with screws, nails, or glue, but is pressed into the wall instead. Explain why the rod remains at rest, supporting the curtain. Explain why the name is misleading and come up with a better name. FIGURE P6.7
The answer 355 is incorrect
PRINTER VERSION 1 BACK NEXT Chapter 07, Problem 038 Z Your answer is partially correct. Try again. A 1.7 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in the positive direction of an x axis is applied to the block. The force is given by F (x) = (3.1 -x )i N, where x is in meters and the initial position of the block is x = 0. (a) What is the kinetic energy of the block as it passes through x = 2.6 m? (b) What is the maximum kinetic energy of the block between x = 0 and x = 2.6 m? (a) Number T2.6 Units (b) Number 7.3 Units Click if you would like to Show Work for this question: Open Show Work SHOW HINT LINK TO TEXT LINK TO SAMPLE PROBLEM VIDEO MINI-LECTURE Question Attempts: Unlimited SAVE FOR LATER SUBMIT ANSWER gen/shared/assignment/test/aglist.uni?id=. earch 9:35 PM ENG 4/4/2021 13) f9 home fi0end pri se %23 3 4 5 6. 8.
1:25 PM Sun Jan 23 *L 24% O 18. A 0.20 kg object moves along a straight line. The net force acting on the object varies with the object's displacement as shown in the graph above. The object starts from rest at displacement x = 0 and time t = 0 and is displaced a distance of 20 m. 4 Force (N) 2- 1 22 Determine each of the following: 10 12 Displacement (m) 2 4 6 8 14 16 18 20 a. The acceleration of the particle when its displacement x is 6 m. (20 m/s) b. The time taken for the object to be displaced the first 12 m. (1.1 s) c. The amount of work done by the net force in displacing the object the first 12 m. (48 J) d. The speed of the object at displacement x = 12 m. (22 m/s) 149 e. The final speed of the object at displacement x = 20 m. (25.3 m/s) 309
A 2.0 kg block slides on a rough horizontal surface. A force (P = 6.0 N) is applied to theblock as shown. The magnitude of the block's acceleration is 1.2 m/s2.
= 15 The 16-kg crate is subjected to a force having a constant direction and a magnitude F = 100 N. When s m, the crate is moving to the right with a speed of 8 m/s. Determine its speed when s = 29 m. The coefficient of kinetic friction between the crate and the ground is μk = 0.25. Give your answer in metres per second (m/s) with one decimal place of precision. 30° 1000033 F
If you push a box across the floor its "physics work" but if you push on the wall it's not. Which of the following choices best explains why? Question 12 options: The direction of the force on the box is not the same direction as the motion. You're applying a force to the box but you are not applying a force to the wall. You're not applying a force to the box but you are applying a force to the wall. The box is moving but the wall is not.
Two blocks are connected by a string that goes over an ideal pulley as shown in the figure and pulls on block A parallel to the surface of the plane. Block A has a mass of 3.00 kg and can slide along a rough plane inclined 30.0 degrees to the horizontal. The coefficient of static friction between block A and the plane is 0.400. What mass should block B have in order to start block A sliding up the plane? ANSWER FORMAT: space EXAMPLE: 10.0 N В 30.0°
Question number 32
please just say which option is right, no need for explain