A block of mass 40 kg is at rest, on the horizontal surface, The force required to just push it is 156.8N.Calculate the force of static friction, given `(g = 9.8m//s^2)`

A body of mass 37 kg rests on a rough horizontal surface. The minimum horizontal force required to just start the motion is 68.5 N. In order to keep the body moving with constant velocity, a force of 43 N is needed. What is the value of coefficient of static friction?

A body of mass 37 kg rests on a rough horizontal surface. The minimum horizontal force required to just start the motion is 68.5 N. In order to keep the body moving with constant velocity, a force of 43 N is needed. What is the value of coefficient of kinetic friction?

A block of 50 kg rests on a table. A horizontal force of 294 N is required to just move the block, the coefficient of static friction between the surfaces in contant (mu_(s)) is

Calculate the horizontal force required to just move a block of mass 40kg resting on the horizontal surface given (mu_s = 0.3) , g = 9.8 m//s^2

A body of 37 kg rests on a rough horizontalsurface. The minimum horizontal force required to just start the motion is 68.5 N. In order to keep the body moving with a constant velocity a force of 43 N is needed. What is the value (i) of the coefficient of static friction (ii) the coefficient of kinetic friction?

A block of mass m=5kg is resting on a rough horizontal surface for which the coefficient of friction is 0.2 . When a force F=40N is applied, the acceleration of the block will be (g=10m//s^(2)) .

The coefficient of static friction between a block of mass 0.25 kg is 0.4. Calculate the force applied to it. (g = 9.8m//s^2)

Calculate the horizontal force required to just move a block of mass 20kg resting on a horizontalsurface (mu_s = 0.3 , g= 9.8m//s^2)

A block of mass 4 kg resting on horizontal surface can be kept in uniform motion on the horizontal surface by the application of the force 16 N, the coeffcient of kinetic friction between the two surfaces is

The minimum force required to keep a block sliding with a uniform velocity along a horizontal surface, is 49 N, Find the coefficient of Kinetic friction if the mass of the block is 8 kg and (g = 9.8m//s^2) .