A system comprising blocks, a light frictionless pulley, a frictionless incline, and connecting ropes is shown in the figure. The 9.0-kg block accelerates downward when the system is released from rest. a. Find the acceleration b. Calculate the tension in the rope connecting the 6.0-kg block and the 4.0-kg block. 6.0 kg 4.0 kg 30° 9.0 kg

A system comprising blocks, a light frictionless pulley, a frictionless incline, and connecting ropes is shown in the figure. The 9.0-kg block accelerates downward when the system is released from rest. a. Find the acceleration b. Calculate the tension in the rope connecting the 6.0-kg block and the 4.0-kg block. 6.0 kg 4.0 kg 30° 9.0 kg

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 5.8P: (a) A cat with a mass of 850 kg in moving to the right with a constant speed of 1.44 m/s. What is...

See similar textbooks

Similar questions

Consider the baby being weighed in the following figure. (a) What is the mass of the infant and basket if a scale reading of 55 N is observed? (b) What is tension T1in the cord attaching the baby to the scale? (c) What is tension T2, In the cord attaching the scale to the ceiling, If the scale has a mass of 0.500 kg? (d) Sketch the situation, indicating the system of interest used to solve each part. The masses of the cords are negligible.
A friction experiment is performed on a planet that has the same size as Earth but half the mass. A 1.0-kg block is pulled along a horizontal dynamics track with a horizontal force of magnitude 15.0 N. If the coefficient of kinetic friction between the block and the track is 0.3. determine the acceleration of the block. O a. 2.94 m/s^2 O b.3.24 m/s^2 O c. 9.12 m/s^2 O d. 13.53 m/s^2
Asap plzzzzz
A friction experiment is performed on a planet that has the same mass as Earth but half the radius. A 1.0-kg block is pulled along a horizontal dynamics track with a horizontal force of magnitude 15.0 N. If the coefficient of kinetic friction between the block and the track is 0.3, determine the acceleration of the block. O a. 14.26 m/s^2 O b. 12.06 m/s^2 O. 3.24 m/s^2 Od. 15.00 m/s^2
There are two masses suspended from a pulley. The mass on the right is 100kg and it takes 5.0 s to reach the floor (2 m) after being released from rest. a. What is the mass of the block on the left? b. What is the tension in the rope?
A 10.0 kg block lies on a frictionless horizontal table. To the right of the block is a frictionless pulley. A 25.0 kg mass is hanging off the table connected to the 10.Ó kg mass and pulley via some string. a. Find the acceleration of the system. b. Find the tension in the string.
35mks
Eric with a mass of 65 kg starts going down on an elevator. It starts accelerating downward from rest at 2.5 m/s. The elevator's mass is 1185 kg. Assume upward is positive. Round all answers to the whole number. 1. There are forces acting on the system. 2. The weight of the system is N. 3. The tension of the cable is N. 4. The elevator moves m after 3.0 s.
Three forces given by F, = (6î + 2)N,F2 = ( î– 3j)N, and F3 = (3 î)N, act on an object to give it an acceleration of magnitude 3.75 m/s?. a. What is the direction of the acceleration? b. What is the mass of the object?
The system shown below is in equilibrium.a. Draw the free body diagram of the system. b. What is the maximum value that Fw can have if the friction force on the 40-N block cannot exceed 12.0 N? c. What is the coefficient of static friction between the block and the tabletop. Express the answers with the correct significant fugures and units.
A 20.0 kg block is placed on an incline that makes an angle of 30.0°. A man pushes up on the block parallel to the incline to keep it from sliding down. He must apply a force of 50.0 N. A. What is the coefficient of friction? B. If the man lets go of the block, what is its acceleration? C. How far will the block slide down the incline in 2.00 s?
4. A 50 kg man stands on the middle rung of a 50 kg ladder as shown. Assuming the floor and wall are perfectly smooth and that slipping is prevented by a string DE. a. Find the reaction at B. b. C. Find the reaction at A. Find the tension in string DE. 12m 150 kg 50 kg 6m 30% B E