Friction of one block on top of another. Full explanation please. A 4.0 kg block is put on top of a 5.0 kg block. The coefficient of static friction between the two blocks Ls mus = 0.33. The assembly of blocks is placed on a horizontal, frictionless table as on the figure below. What is the magnitude of the maximum horizontal force F that can be applied to the lower block so that the blocks will move together without any...
A 3.00-kg block is placed on top of a 12.0-kg block that rests on a frictionless table. The coefficient of static friction between the two blocks is0.500. What is the maximum horizontal force that can be applied before the 3.00-kg block begins to slip relative to the 12.0-kg block, if the force is applied to each of the following? (a) Find the acceleration with which Robin is pulled upward. (b) Find the tension in the rope while Robin escapes.
A block with mass M rests on a frictionless surface and is connected to a horizontal spring of force constant k. The other end of the spring is attached to a wall (Fig. P14.68). A second block with mass m rests on top of the first block. The coefficient of static friction between the blocks is ms. Find the maximum amplitude of oscillation such that the top block will not slip on the bottom block. Suppose the two blocks are...
a A BLOCK OF MASS POOHBO m 4.0 kg IS AT REST ON A HORIZONTAL FRICTIONLESS FIOR. AT TIME T=0 HORIZONTAL FORCE F = Exi IS APPLIED TO THE BIOCK .AT AN INSTANT of t LATER THE BLOCK IS AT x = 20th (X IS IN METERS) FROM THE BLOCKS INITIAL POSITION, PArT a FIND EX, THE X-COMPONENT OF THE FORCE AS FUNCTION OF TIME U x = 0 Fx (+) 2 PART 3) FIND THE INS TATANEOUS POWER CREATED...
a A BLOCK OF MASS POOHBO m 4.0 kg IS AT REST ON A HORIZONTAL FRICTIONLESS FIOR. AT TIME T=0 HORIZONTAL FORCE F = Exi IS APPLIED TO THE BIOCK .AT AN INSTANT of t LATER THE BLOCK IS AT x = 20th (X IS IN METERS) FROM THE BLOCKS INITIAL POSITION, PArT a FIND EX, THE X-COMPONENT OF THE FORCE AS FUNCTION OF TIME U x = 0 Fx (+) 2 PART 3) FIND THE INS TATANEOUS POWER CREATED...
Two blocks, stacked one on top of the other, can move without friction on the horizontal surface shown in the figure.(Figure 1) The surface between the two blocks is rough, however, with a coefficient of static friction equal to 0.45. a. If a horizontal force F is applied to the 5.0-kg bottom block, what is the maximum value F can have before the 2.0-kg top block begins to slip? b. If the mass of the top block is increased, does...
A small block of mass 4.2 kg sits on top of a block of mass 19.8 kg. The lower block is attached to a spring with spring constant 248 N/m and can slide on a horizontal frictionless surface. The coefficient of friction between the blocks is 0.4. What is the maximum possible amplitude of simple harmonic motion, xm, of the spring-blocks system if no slippage is to occur between the blocks?
A 60-kg block slides along the top of a 100-kg block. The 60-kg block has an acceleration of 1 m/s2 when a horizontal force F of 653 N is applied, as in the Figure. There is no friction between the 100-kg block and a horizontal frictionless surface, but there is friction between the two blocks. Calculate the coefficient of kinetic friction between the blocks.(Your result must contain 2 digits after the decimal. Take g-9.81 m/52.2% of error will be tolerated...
A block with mass M = 6.0 kg rests on a frictionless table and is attached by a horizontal spring (k = 130 N/m) to a all. A second block, of mass m = 1.25 kg, rests on top of M. The coefficient of static friction between the two blocks is 0.30. What is the maximum possible amplitude of oscillation such that m will not slip off M?
A block of mass “m” sits on a (bigger) block of mass “4m” that is on a frictionless table. The coefficients of friction between the two blocks are μs (static) and μk (kinetic). Assume that a horizontal force “F” is applied to the block on top (i.e. the smaller block with mass “m”). The force “F” is variable. The figure below is representative of this scenario. (You may use m = 10 kg, μs = 0.8, μk = 0.6, and...