Homework Answers
Let pulley and string are massless.
The netwon 2nd Law-
F=ma, where m is mass and a is acceleration.
the kinetic friction force-
fk =kN ,
where
k is
kinetic friction coefficient and N is force of surface.
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Can you please explain me this question step by step?
Thank you
P2. (6-23) When the...
When the three blocks in Fig. 6-29 are released from rest, they accelerate with a magnitude...
When the three blocks in Fig. 6-29 are released from rest, they accelerate with a magnitude of 0.500 m/s2. Block 1 has mass M, block 2 has 2M, and block 3 has 2M. What is the coefficient of kinetic friction between block 2 and the table?
When the three blocks in the figure are released from rest, they accelerate with a magnitude...
When the three blocks in the figure are released from rest, they accelerate with a magnitude of 0.500 m/s2. Block 1 has mass M, block 2 has 2M, and block 3 has 2M. What is the coefficient of kinetic friction between block 2 and the table? Number Units The number of significant digits is set to 3; the tolerance is +/-3% By accessing this Question Assistance you will learn while you earn noints based on the Point Potential Policy set...
If you can explain each step I would appreciate it! Thanks. 17. What is T, and...
If you can explain each step I would
appreciate it! Thanks.
17. What is T, and T2 if the pulleys are frictionless and the coefficient of kinetic friction between the block and the table is 0.4, and the coefficient of static friction is 0.5. The table is at 0= 30° above the horizontal. (here you have numbers but you can try this one with variables) M= 3k UK', us 3 kg =M 8 kg =2/3 M
Dear Tutors, please help. please look carefully at the questions before attempting. total of 3 questions....
Dear Tutors, please help. please look carefully at the
questions before attempting. total of 3 questions. question 3
includes part (a) and (b) only, please attempt all... thank you in
advance
Use g = 9.81 m/s2 for all the questions when applicable Question 1 (a) Fig. Q1a shows two masses A and B of masses 0.75 kg and 0.5 kg respectively, connected by a light inelastic string which passes over a frictionless pulley. The system is held at rest with...
Question 1 10 pts Two blocks A and B are connected by a massless string over...
Question 1 10 pts Two blocks A and B are connected by a massless string over a massless, frictionless pulley, as shown in the figure below. Both blocks are being held in place to prevent motion. Block A has a mass of 3.0 kg. and block B a mass of 10.0 kg. Block A is on top of a horizontal table, with a coefficient of kinetic friction of 0.25. If block B is released and the system is allowed to...
Can you please help me with this physics word problem? Please explain briefly about each step!...
Can you please help me with this physics word problem? Please
explain briefly about each step!
The final answer is already given in dark letter at the
end of the question!
3. H = 8m v = 1 1m/s block of mass m = 1.8 kg starts at rest on a rough inclined plane a height H-8m above the ground. It slides down the plane, across a frictionless horizontal floor, and then around a riction less loop-the-loop of radius R...
im lost at this problem can someone help me with all this portion and show clear...
im lost at this problem can someone help me with all this
portion and show clear step for a and b?
4.A 2.00kg block initially at rest is released from point A, as shown. The curved portion of the track is frictionless The horizontal track, including the portion under the spring, has a kinetic coefficient of friction Hy = 0.1. (a) What is the maximum compression of the spring? { Take k-30N/m} (b)Where does the block ultimately comes to rest?...
NEEDS TO BE ANSWERED IN 15 MIN PLZ!!!! You will subrnilt your work for this problern...
NEEDS TO BE ANSWERED IN 15 MIN PLZ!!!!
You will subrnilt your work for this problern on paper. You can get partial credit sa be dear aboue what you are doing and make your work easy to follow. It should be understandable to a pervon famillar with physks but doesn't Inow how to solve this problem In the arrangement shown here, the two blocks are connected by a taut string. The system will be released with nearly zero velocity (kinetic...
Blocks/Force question
A block of mass m1 on a rough, horizontalsurface is connected to a ball of mass m2 by alightweight cord over a lightweight,frictionless pulley, as shownin Figure 5.21a. A force of magnitude F at an angle ofθ with the horizontal is applied to the block asshown. Thecoefficient of kinetic friction between the block andthe surface is µk.Figure 5.21aThe external force F applied as shown can causethe block to accelerate to the right.Consider the system described in the example withm1 =...
Please type or neat handwriting Thank you 4. Two blocks of mass 3.00 kg and 5.00...
Please type or neat handwriting
Thank you
4. Two blocks of mass 3.00 kg and 5.00 kg are connected as shown to a spring k 25.0 N/m) that has one end fixed to a wall. The horizontal surface has a ukinetic) 0.35 and the pulley is frictionless. The 3.0 kg block will not leave the platform. The pulley is mass less. The system is released from rest with the spring unstretched A. What is the combined kinetic energy of the...
When the three blocks in the figure are released from rest, they accelerate with a magnitude of 0.500 m/s2. Block 1 has mass M, block 2 has 2M, and block 3 has 2M. What is the coefficient of kinetic friction between block 2 and the table? Number Units The number of significant digits is set to 3; the tolerance is +/-3% By accessing this Question Assistance you will learn while you earn noints based on the Point Potential Policy set...
If you can explain each step I would
appreciate it! Thanks.
17. What is T, and T2 if the pulleys are frictionless and the coefficient of kinetic friction between the block and the table is 0.4, and the coefficient of static friction is 0.5. The table is at 0= 30° above the horizontal. (here you have numbers but you can try this one with variables) M= 3k UK', us 3 kg =M 8 kg =2/3 M
Dear Tutors, please help. please look carefully at the
questions before attempting. total of 3 questions. question 3
includes part (a) and (b) only, please attempt all... thank you in
advance
Use g = 9.81 m/s2 for all the questions when applicable Question 1 (a) Fig. Q1a shows two masses A and B of masses 0.75 kg and 0.5 kg respectively, connected by a light inelastic string which passes over a frictionless pulley. The system is held at rest with...
Question 1 10 pts Two blocks A and B are connected by a massless string over a massless, frictionless pulley, as shown in the figure below. Both blocks are being held in place to prevent motion. Block A has a mass of 3.0 kg. and block B a mass of 10.0 kg. Block A is on top of a horizontal table, with a coefficient of kinetic friction of 0.25. If block B is released and the system is allowed to...
Can you please help me with this physics word problem? Please
explain briefly about each step!
The final answer is already given in dark letter at the
end of the question!
3. H = 8m v = 1 1m/s block of mass m = 1.8 kg starts at rest on a rough inclined plane a height H-8m above the ground. It slides down the plane, across a frictionless horizontal floor, and then around a riction less loop-the-loop of radius R...
im lost at this problem can someone help me with all this
portion and show clear step for a and b?
4.A 2.00kg block initially at rest is released from point A, as shown. The curved portion of the track is frictionless The horizontal track, including the portion under the spring, has a kinetic coefficient of friction Hy = 0.1. (a) What is the maximum compression of the spring? { Take k-30N/m} (b)Where does the block ultimately comes to rest?...
NEEDS TO BE ANSWERED IN 15 MIN PLZ!!!!
You will subrnilt your work for this problern on paper. You can get partial credit sa be dear aboue what you are doing and make your work easy to follow. It should be understandable to a pervon famillar with physks but doesn't Inow how to solve this problem In the arrangement shown here, the two blocks are connected by a taut string. The system will be released with nearly zero velocity (kinetic...
A block of mass m1 on a rough, horizontalsurface is connected to a ball of mass m2 by alightweight cord over a lightweight,frictionless pulley, as shownin Figure 5.21a. A force of magnitude F at an angle ofθ with the horizontal is applied to the block asshown. Thecoefficient of kinetic friction between the block andthe surface is µk.Figure 5.21aThe external force F applied as shown can causethe block to accelerate to the right.Consider the system described in the example withm1 =...
Please type or neat handwriting
Thank you
4. Two blocks of mass 3.00 kg and 5.00 kg are connected as shown to a spring k 25.0 N/m) that has one end fixed to a wall. The horizontal surface has a ukinetic) 0.35 and the pulley is frictionless. The 3.0 kg block will not leave the platform. The pulley is mass less. The system is released from rest with the spring unstretched A. What is the combined kinetic energy of the...
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