A force F accelerates a system of two blocks, X and Y
A force F accelerates a system of two blocks, X and Y, on a horizontal frictionless surface, as shown above. The acceleration is 4 m/s². The force with which block Y pushes on block X has magnitude
(A) zero (B) 6N (C) 8N (D) 16 N (E) 24 N
Homework Answers
Consider the two adjacent blocks shown in the figure below. A horizontal external force, F, is...
Consider the two adjacent blocks shown in the figure below. A
horizontal external force, F, is applied rightward to the small
block on the left. The horizontal surface on which the blocks slide
is frictionless. If M = 1.0 kg and F = 16.7 N, determine magnitude
of the force applied by the small block onto the large block.
4M
Options for question 1 [Select] The figure shows four blocks linked by three cords. The set...
Options for question 1 [Select] The figure shows four blocks linked by three cords. The set of blocks is being pulled by a horizontal force F of magnitude 20 N. The masses are: m1 = 8 kg, m2 = 6 kg, m3 = 4kg, m4 = 2 kg. [Select] Select the answers to the following questions form the drop-down lists: 1. What is the acceleration of the 4-block system (in m/s2)? Select] 2. What is the net force acting on...
Three identical blocks connected by ideal strings are being pulled along a horizontal frictionless surface by a horizontal force F→
Three identical blocks connected by ideal strings are being
pulled along a horizontal frictionless surface by a horizontal
force F⃗ . (Figure 1) The magnitude of the tension in the
string between blocks B and C is T = 3.00 N . Assume that
each block has mass m = 0.400 kg .What is the magnitude F of the force?What is the tension TAB in the string between block A
and block B?
16) When the frictionless system shown above is accelerated by an applied force of magnitude F....
16) When the frictionless system shown above is accelerated by an applied force of magnitude F. the tension in the string between the DIOCR is (SHOW YOUR WORK AND HOW YOU COME UP WITH YOUR ANSWER) a) 2F b) F c) 2/3 F d) F e) 1/3 F 17) A block of mass 3 kg can move without friction on a horizontal table. This block is attached to another block of mass m by a cord that passes over a...
There is friction between blocks A B 160 F Surface with friction Two blocks labeled A...
There is friction between blocks A B 160 F Surface with friction Two blocks labeled A and B are initially placed in contact as shown in the figure. The masses of the blocks are ma = 15.4 kg and mb = 3.6 kg. There is friction between A and the ground. There is also friction between the two blocks. The coefficient of kinetic friction between A and the ground is jk = 0.33. The coefficient of static friction between the...
blocks, each of mass 11 kg are on a frictionless table. A hand pushes on the...
blocks, each of mass 11 kg are on a frictionless table. A hand pushes on the left most box (A) such that the three boxes accelerate in the positive horizontal direction as shown at a rate of a 1.1 m/s 1) What is the magnitude of the force on block A from the hand? N Submit 2) What is the net horizontal force on block A ? N Submit 3) What is the horizontal force on block A due to...
3. The figure below show two blocks X and Y of masses m and 2m respectively,...
3. The figure below show two blocks X and Y of masses m and 2m respectively, placed on a smooth horizontal surface. m 2m XY If the blocks are accelerated by a force F, express the force exerted on block X by block Y in terms of F.
Fapplied 12° (8) 2. Two blocks of mass m = 2.0 kg and m2 = 3.6...
Fapplied 12° (8) 2. Two blocks of mass m = 2.0 kg and m2 = 3.6 kg are tied together by a string. A force of 25 N is applied at 8 = 12° above the horizontal on mass m2 (see figure below). The horizontal surface is frictionless. (a) Draw a free-body diagram for each block. (4 marks) (b) Find the magnitude and direction of the acceleration of mass m2. Hint: the acceleration is the same in magnitude for both...
03) ( 25 points ) A force Facts on two blocks (A and B) on a...
03) ( 25 points ) A force Facts on two blocks (A and B) on a frictionless surface. Given the acceleration a = 2.0 m/s^2, the masses MA = 7 kg, and ma = 3 kg, Calculate a. The force F b. The force produced by the block B on block A.
help The same horizontal force, of magnitude F, is applied to two different blocks, of mass...
help
The same horizontal force, of magnitude F, is applied to two different blocks, of mass m and 3m The blocks move on a frictionless surface and both blocks begin from rest. If each block moves the same distance as the force is applied, which one of the following sentences is true? O The heavier block acquires 3 times as much kinetic energy as the lighter block. The heavier block acquires 9 times as much kinetic energy as the lighter...
Consider the two adjacent blocks shown in the figure below. A
horizontal external force, F, is applied rightward to the small
block on the left. The horizontal surface on which the blocks slide
is frictionless. If M = 1.0 kg and F = 16.7 N, determine magnitude
of the force applied by the small block onto the large block.
4M
Options for question 1 [Select] The figure shows four blocks linked by three cords. The set of blocks is being pulled by a horizontal force F of magnitude 20 N. The masses are: m1 = 8 kg, m2 = 6 kg, m3 = 4kg, m4 = 2 kg. [Select] Select the answers to the following questions form the drop-down lists: 1. What is the acceleration of the 4-block system (in m/s2)? Select] 2. What is the net force acting on...
16) When the frictionless system shown above is accelerated by an applied force of magnitude F. the tension in the string between the DIOCR is (SHOW YOUR WORK AND HOW YOU COME UP WITH YOUR ANSWER) a) 2F b) F c) 2/3 F d) F e) 1/3 F 17) A block of mass 3 kg can move without friction on a horizontal table. This block is attached to another block of mass m by a cord that passes over a...
There is friction between blocks A B 160 F Surface with friction Two blocks labeled A and B are initially placed in contact as shown in the figure. The masses of the blocks are ma = 15.4 kg and mb = 3.6 kg. There is friction between A and the ground. There is also friction between the two blocks. The coefficient of kinetic friction between A and the ground is jk = 0.33. The coefficient of static friction between the...
blocks, each of mass 11 kg are on a frictionless table. A hand pushes on the left most box (A) such that the three boxes accelerate in the positive horizontal direction as shown at a rate of a 1.1 m/s 1) What is the magnitude of the force on block A from the hand? N Submit 2) What is the net horizontal force on block A ? N Submit 3) What is the horizontal force on block A due to...
3. The figure below show two blocks X and Y of masses m and 2m respectively, placed on a smooth horizontal surface. m 2m XY If the blocks are accelerated by a force F, express the force exerted on block X by block Y in terms of F.
Fapplied 12° (8) 2. Two blocks of mass m = 2.0 kg and m2 = 3.6 kg are tied together by a string. A force of 25 N is applied at 8 = 12° above the horizontal on mass m2 (see figure below). The horizontal surface is frictionless. (a) Draw a free-body diagram for each block. (4 marks) (b) Find the magnitude and direction of the acceleration of mass m2. Hint: the acceleration is the same in magnitude for both...
03) ( 25 points ) A force Facts on two blocks (A and B) on a frictionless surface. Given the acceleration a = 2.0 m/s^2, the masses MA = 7 kg, and ma = 3 kg, Calculate a. The force F b. The force produced by the block B on block A.
help
The same horizontal force, of magnitude F, is applied to two different blocks, of mass m and 3m The blocks move on a frictionless surface and both blocks begin from rest. If each block moves the same distance as the force is applied, which one of the following sentences is true? O The heavier block acquires 3 times as much kinetic energy as the lighter block. The heavier block acquires 9 times as much kinetic energy as the lighter...
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