Question

Two blocks are positioned on surfaces, each inclined at the same angle of 45.4 degrees with...

Two blocks are positioned on surfaces, each inclined at the same angle of 45.4 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 4.22 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.370. Assume static friction has been overcome and that everything can slide. What is must be the mass of the white block if both blocks are to slide to the RIGHT at a constant velocity?

Two blocks are positioned on surfaces, each inclined at the same angle of 41.5 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 6.81 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.250. Assume static friction has been overcome and that everything can slide. What is must be the mass of the white block if both blocks are to slide to the LEFT at a constant velocity?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

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
Two blocks are positioned on surfaces, each inclined at the same angle of 44.9 degrees with...
Two blocks are positioned on surfaces, each inclined at the same angle of 44.9 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 5.40 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.460. Assume static friction has been overcome and that everything can slide....
Two blocks are positioned on surfaces, each inclined at the same angle of 51.6 degrees with...
Two blocks are positioned on surfaces, each inclined at the same angle of 51.6 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 4.38 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.290. Assume static friction has been overcome and that everything can slide....
Two blocks are positioned on surfaces, each inclined at the same angle of 45.2 degrees with...
Two blocks are positioned on surfaces, each inclined at the same angle of 45.2 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 6.86 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.400. Assume static friction has been overcome and that everything can slide....
Two blocks are positioned on surfaces, each inclined at the same angle of 46.3 degrees with...
Two blocks are positioned on surfaces, each inclined at the same angle of 46.3 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 2.25 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.440. Assume static friction has been overcome and that everything can slide....
Two blocks are positioned on surfaces, each inclined at the same angle of 45.5 degrees with...
Two blocks are positioned on surfaces, each inclined at the same angle of 45.5 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 6.46 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.290. Assume static friction has been overcome and that everything can slide....
In the figure, two blocks are shown with an inclined plane. The two blocks are connected...
In the figure, two blocks are shown with an inclined plane. The two blocks are connected by a massless string strung over a massless pulley. The mass of Block #1 is 3.57 kg and that of Block #2 is 11.0 kg. The angle θ of the incline is 43.0 degrees. The plane is NOT smooth and has a coefficient of static friction of 0.570 and a coefficient of kinetic friction of 0.240. Taking the positive direction to be up the...
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...
A block with mass ?1 is placed on an inclined plane with slope angle ? and...
A block with mass ?1 is placed on an inclined plane with slope angle ? and is connected to a hanging block with mass ?2 by a cord passing over a small, frictionless pulley. The coefficient of static friction is ?s, and the coefficient of kinetic friction is ?k. (a) Find the value of ?2 for which the block of mass ?1 moves up the plane at a constant speed once it is set in motion (b) Find the value...
Two blocks of equal mass mA=mB= 4.75 kgkg are connected by a rope over a frictionless...
Two blocks of equal mass mA=mB= 4.75 kgkg are connected by a rope over a frictionless pulley, as shown in the figure. Block B begins to fall and pulls Block A up the incline. Block A is on a rough incline with the coefficient of kinetic friction of μk =0.10 between the block and the incline. The angle of the incline is θ=30°. a) Calculate the normal force on block A. b) Calculate the frictional force on block A from...
1. A 4 kg mass is resting on a ramp inclined at an angle of 30...
1. A 4 kg mass is resting on a ramp inclined at an angle of 30 degrees with respect to the horizontal. A string is attached to the 4 kg mass and passes over a frictionless pulley and is connected to a 5 kg mass hanging over the side. If the coefficient of friction between the ramp and the 4 kg mass if 0.3 find; A) The acceleration of both masses B) The tension in the string C) Find the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT