Blocks A and B of mass 5 kg and 10 kg respectively are placed on a Smooth inclined plane of Inclination 30", as shown. Block A and B are subjected to forces 5 N And 50 N respectively along the incline, as shown. The coefficient of friction between A and Bis 0.50 find the frictional force between A and B in N is: (9= 10 ms SON 309

A block is sliding down an inclined plane. The mass of the block is 3 kg, the angle of incline is 39∘, and the coefficient of kinetic friction is 0.18. Calculate the magnitude of acceleration of the block.

The coefficient of static friction µg between the 83-lb body and the 14° wedge is 0.37. Determine the magnitude of the force P required to begin raising the 83-lb body if (a) rollers of negligible friction are present under the wedge, as illustrated, and (b) the rollers are removed and the coefficient of static friction Hs = 0.37 applies at this surface as well. 83 lb 14° Answers: (a) P = i Ib (b) P = i Ib

An applied force of 74 N is used to accelerate an object to the right across a frictional surface.  The object weighs 43.2 N and encounters of friction force of 13 N.  What is the coefficient of friction [round your final answer to three decimal places]?