Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown onthe 4.3-kg block.F(a) Determine the acceleration given this system.(b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks.(c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.Step 1(a) If we consider the system to consist of all three blocks plus the connecting rope, the total mass of the system iskg.mtotal = m1 + m2 + m3 =The only horizontal external force acting on this system is the applied force directed toward the right, which Is chosen as the positive x-direction. Thus, Newton's secondlaw gives3(-)1 kg - m/s?1 NEFxm/s2.axmtotal

Name: Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) p
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: Assume the three blocks (m1 = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown onthe 4.3-kg block.F(a) Determine the acceleration given this system.(b) Determine th

Answered: Image /qna-images/answer/f2d17ebb-c858-423a-9fda-2ae40940b473.jpg

Science

Physics

Assume the three blocks (m = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown on the 4.3-kg block. F (a) Determine the acceleration given this šystem. (b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.

Assume the three blocks (m = 1.0 kg, m2 = 2.0 kg, and m3 = 4.3 kg) portrayed in the figure below move on a frictionless surface and a force F = 41 N acts as shown on the 4.3-kg block. F (a) Determine the acceleration given this šystem. (b) Determine the tension in the cord connecting the 4.3-kg block and the 1.0-kg blocks. (c) Determine the force exerted by the 1.0-kg block on the 2.0-kg block.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 39P

See similar textbooks

Similar questions

Two forces F1 and F2 act on a 5.00-kg object. Taking F1 = 20.0 N and F2 = 15.0 N, find the accelerations of the object for the configurations of forces shown in parts (a) and (b) of Figure P4.7. Figure P4.7
A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass 145 g) dropped from a height of 60.0 m above his glove. His glove stops the ball in 0.0100 s. What is the force exerted by his glove on the ball?
Two blocks connected by a cord passing over a small, frictionless pulley rests on frictionless planes. (a) Which way will the system move when the blocks are released from rest? (b) What is the acceleration of the blocks? (c) What is the tension in the cord? 100 kg S0 kg 30.0 53.1°
Useful Equations and Constants: mv? 4nmr Fnet= ma FF µFN F= mg F. = r = 47mrf Acceleration due to gravity on Earth: 9.80 m/s? Two blocks (m1=4.00 kg and m2-9.00 kg) are connected over a frictionless pulley by a string as shown below. The blocks sliding such that m2 is accelerating DOWN the ramp. The ramp is inclined at an angle of 35.0 ° to the horizontal as shown. The coefficient of friction between block m1 and the horizontal surface is 0.300. The inclined ramp is frictionless. Find: a) The force of kinetic friction acting on block 1. b) The acceleration of the system of blocks. c) The tension in the string. + 1 mark sig digs Include appropriate FBD diagrams in your solution.
Two masses, 4.0 kg and 6.0 kg, are connected by a “massless” rope over a “frictionless” pulley as pictured in the diagram. The ramp is inclined at 30.0º and the coefficient of kinetic friction on the ramp is 0.18. If the rope breaks when the 4.0-kg mass is 3.0 m from the bottom of the ramp, how long will it take for the mass to slide all the way down? Include a new free-body diagram and assume the sliding mass starts from rest. 2. Determine the acceleration of the system once it begins to slide. 3. Determine the tension in the rope. 4. If the rope breaks when the 4.0-kg mass is 3.0 m from the bottom of the ramp, how long will it take for the mass to slide all the way down? Include a new free-body diagram and assume the sliding mass starts from rest.
A cord passing over a pulley connects two masses, as shown, where m1 = 3.40 kg and m2 = 6.30 kg. Assume the pulley and surfaces are frictionless, and the cord is massless and does not stretch. a) What is the acceleration of each block? b) What is the tension in the cord?
Four people are attempting to move a stage platform across the floor. If they exert the horizontal forces shown, determine (a) the equivalent force-couple system at O and (b) the points on the x- and y-axes through which the line of action of the single resultant force R passes. Assume F₁-71 lb, F2-61 lb, F3-39 lb. F4-51 lb, a-74 in., b-60 in., and 0 = 47° F₁ ΤΑ B. F₂ F₁ Answers: (a) The force-couple system at O: R= (i it i j) lb Mo- i k lb-in. (b) The line of action of the single resultant R: On the x-axis x- On the y-axis y i 10 8 in. in.
A 6.00kg block on a rough (µ=0.388) horizontal table is connected by a cord to a 2.50kg block hanging over a pulley at the edge of the table. a) Find the acceleration of the two- block system. b) Calculate the tension force in the cord connecting the two masses.
1. Two objects connected by a light string that passes over a frictionless pulley as shown in the figure bellow. Assume the incline is frictionless and take m¡ = 2 kg, m2 = 6 kg, and 0 = 55. (a) Draw free-body diagrams of both objects. Find (b) the magnitude of the acceleration of the objects, (c) the tension in the string, and (d) the speed of each object 2 s after it is released from rest.
MA 40.0-kg child swings in a swing supported by two chains, each 3.00 m long. The tension in each chain at the lowest point is 350 N. Find (a) the child's speed at the lowest point and (b) the force exerted by the seat on the child at the lowest point. (Ignore the mass of the seat.) m= 40kg a) VaJ r=3m 3SON 3. %3D こ

In the figure, the block of mass 2.00 kg accelerates down the inclined plane. The coefficient of kinetic friction is 0.200 and angle of the inclined plane is 30.0°. What is the acceleration of the block? normal force N friction force f mg sine mg cose mg O 3.05 mis? O 5.05 m/s? O 2.05 m/s? O 4.05 m/s?
A block is pushed across a horizontal surface by the force shown. If the coefficient of kinetic friction between the block and the surface is 0.4, F = 10 N, incline angle = 48 °, and M = 4 kg. How much time does the block need to travela distance of 1.4 m? M O 0.863 s O 0.663 s O 0.713 s O 0.763 s O 0.913 s Submit Answer Tries 0/1