Answered: 3. Two blocks connected by a rope of… | bartleby

Related questions

Question

3. Two blocks connected by a rope of negligible mass are
being dragged by a horizontal force. Suppose F = 68.0 N,
mı = 12.0 kg, m2 = 18.0 kg, and the coefficient of kinetic
T
friction between each block and the surface is 0.100.
Draw a free-body diagram for each block.
b. Determine the acceleration of the system and
c. the tension T in the rope.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 7 steps with 7 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

3. Starting from rest, a 125 kg body experiences a force of 150 newtons acting on it in a direction parallel to the positive x-axis and a force of 125 newtons acting at 45° with respect to the positive x-axis. a. What is the net force acting on the body? Include direction. b. What is the acceleration of the body? c. What velocity does it reach after 2.5 seconds?
You push a box of mass 27 kg on the frictional horizontal surface of the table.a.Calculate the weight of the box? b.Consider kinetic friction coefficient as 0.3, Calculate kinetic friction force? c. If the applied force is 120.0 N. Calculate the acceleration of the box?
1.A 150.0g hockey puck is placed on the floor of a bus. The coefficient of kinetic friction between the puck and the floor is 0.654. How far will the puck travel in 1.50 seconds if the bus slows down at a rate of 30.0 m/s 2? Include a free body diagram including any fictional forces. The puck starts from rest.
3. Two objects are connected by a string passing over a frictionless pulley. When the objects are in motion object A experiences a force of kinetic friction with a magnitude equal to 5.0 N. The mass of object A is 2.1 kg and the mass of object B is 3.3 kg. A B a. Determine the magnitude of acceleration for the system. b. Determine the magnitude of the tension in the string.
Two objects of masses m1 and m2, with m1 greater than m2, are connected by a string and sit on a perfectly smooth horizontal surface. Mass m2 is to the right of mass m1. A horizontal force F, directed to the right, is applied to m2, accelerating the bodies to the right. Which statement correctly describes the magnitude of the tension force in the string connecting the two masses? a. The tension is less than F but greater than zero. b. The tension equals F. c. The tension equals zero. d. The tension is greater than F. e. An expression for the tension magnitude cannot be determined without more information.
5. A 3 kg book is held against a wall with a force F at an angle of 30° as shown below. The coefficient of friction of the wall with the book is 0.3. A. Draw a free body diagram for the book. B. Determine the minimum force F needed for the book not to slide down the wall.
Three boxes in contact slide side-by-side on a smooth, friction-less, horizontal floor. Their masses are 5.0-kg, 3.0-kg, and 2.0-kg, with the 3.0-kg box in the center. A force of 50 N pushes on the 5.0-kg box, which pushes against the other two boxes. A. Draw the free-body diagrams for each of the boxes. B. What magnitude force does the 3.0-kg box exert on the 5.0-kg box? C. What magnitude force does the 3.0-kg box exert on the 2.0-kg box?
8. Two 14-kg blocks are connected with a light rope pand the system is accelerating at 1.8 m/s°[Right]. The coefficient of kinetic friction between the blocks and the floor is 0.35. A F. a) Calculate the magnitude of the applied force, F,. b) Calculate the tension in the rope between block B and A.
The net external force on the 25.5kg mower is 48.0N. If the force of friction is 22.5N. a. What force F in newtons is the person exerting on the mower? b.Suppose the mower is moving 1.10 m/s when the force F is removed. How fat will the mower go before stopping?
An airborne body of mass, m=64.3kg, is pushed straight upward by a vertical force, Fv=641N. a.What is the net force in the vertical irection? Let up be the positive direction, use Fv and let Fg be the wieght of the body.b. what is the magnitude of the net force exerted on the object in newtons?c. what is the acceleration of the body in m/s2?
7. A bird has a mass of 24 g and perches in the middle of a stretched telephone line. a. Show that the tension in the line can be calculated using the equation T = mg2sine. Determine the tension when b. 0 = 5° and c. e = 0.5°. Assume that each half of the line is straight.
44. A 6.0 N force is applied to box 1, which is in contact with box 2 on a frictionless surface as shown below. What force does box 1 exert on box 2?A. 2.0 NB. 3.0 NC. 4.0 ND. 6.0 N

SEE MORE QUESTIONS