Question

Blocks with masses of 1 kg, 2 kg, and 3 kg are lined up in a...

Blocks with masses of 1 kg, 2 kg, and 3 kg are lined up in a row on a frictionless table from left to right respectively. The far left block, the 1 kg block, is pushed to the right by a 12 N force.

(a) How much force does the 2 kg block exert on the 3 kg block?

(b) How much force does the 2 kg block exert on the 1 kg block?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

(a) Thus, force on 3 kg block by 2kg block = 6 N

(b) Force on 1 kg block by 2 kg block = 10 N

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Blocks of mass 4, 8, and 20 kg are lined up from left to right in...
Blocks of mass 4, 8, and 20 kg are lined up from left to right in that order on a frictionless surface so each block is touching the next one. A rightward-pointing force of magnitude 18 N is applied to the left-most block. Suppose now that the left-right order of the blocks is reversed. Now find the magnitude of the force that the leftmost block exerts on the middle one? F'middle, left =???
Two blocks with masses 3.0 kg and 5.0 kg are placed on a horizontal frictionless surface....
Two blocks with masses 3.0 kg and 5.0 kg are placed on a horizontal frictionless surface. A light spring is placed in a horizontal position between the blocks. The blocks are pushed together, compressing the spring, and then released from rest. After contact with the spring ends, the 5.0-kg mass has a speed of 2.0 m/s. How much potential energy was stored in the spring when the blocks were released?
Two blocks with masses 0.443 kg (A) and 0.769 kg (B) sit on a frictionless surface....
Two blocks with masses 0.443 kg (A) and 0.769 kg (B) sit on a frictionless surface. Between them is a spring with spring constant 26 N/m, which is not attached to either block The two blocks are pushed together, compressing the spring by 0.338 meter, after which the system is released from rest. What is the final speed of the block A? (Hint: you will need to use both conservation of energy and conservation of momentum to solve this problem)....
Two blocks of masses m1 = 4.64 kg and m2 = 7.01 kg are placed on...
Two blocks of masses m1 = 4.64 kg and m2 = 7.01 kg are placed on a frictionless horizontal surface. A light spring is placed between the blocks and the blocks are pushed together with the spring between them and released. m1 kg moves to the right with a speed of 7.4 m/s. Determine the speed of the other mass. (Hint: Momentum is conserved!)
Two blocks A and B with masses of 50 and 100 kg, respectively, are connected by...
Two blocks A and B with masses of 50 and 100 kg, respectively, are connected by a rope, the pulley is frictionless and of negligible mass. The coefficient of kinetic friction between block A and the inclined plane is 0.25. If block A moves from C to D a distance of 10m. Assume part of rest. Angle is 35. Determine: a) The change in kinetic energy of block A, b) The change in potential energy in block B, c) Calculate...
Two blocks of masses m1 = 1.5 kg and m2 = 3.0 kg are connected with...
Two blocks of masses m1 = 1.5 kg and m2 = 3.0 kg are connected with a string that passes over a very light pulley (Figure 1). Friction in the pulley can be ignored. Block 1 is resting on a rough table and block 2 is hanging over the edge. The coefficient of friction between the block 1 and the table is 0.70 (assume static and kinetic friction have the same value). Block 1 is also connected to a spring...
An Atwood's machine consists of blocks of masses m1 = 12.0 kg and m2 = 22.0...
An Atwood's machine consists of blocks of masses m1 = 12.0 kg and m2 = 22.0 kg attached by a cord running over a pulley as in the figure below. The pulley is a solid cylinder with mass M = 7.60 kg and radius r = 0.200 m. The block of mass m2 is allowed to drop, and the cord turns the pulley without slipping. Two objects, blocks labeled m1 and m2, are connected to a cord which is hung...
two blocks of masses 3 and 2 kg are connected with a massless string through an...
two blocks of masses 3 and 2 kg are connected with a massless string through an ideal pulley. find the acceleration of the block and forces in three cases. the friction coefficient between the horizontal surface and the 3 kg block is a.)0, b.)0.5 and c.)0.8
Three blocks of masses m1=1.00 kg, m2=2.00 kg, and m3=3.00 kg are set at rest on...
Three blocks of masses m1=1.00 kg, m2=2.00 kg, and m3=3.00 kg are set at rest on a level air track from right to left. Then m3 is pushed toward m2 with a speed of 3.00 m/s. Assuming that all collisions are elastic, what are the final speeds of (a) m1, (b) m2, and (c) m3?
Solve the following problem using Newtons Laws. Blocks A, B, and C are being pushed across...
Solve the following problem using Newtons Laws. Blocks A, B, and C are being pushed across a frictionless table by a hand that exerts a constant horizontal force. Block A has mass 2M, block B has mass 3M and block C has mass M. The blocks move to the left. a. Draw separate free-body diagrams for each block and a free-body diagram for the system. Label each force with • the object on which the force acts, • the object...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT