In: Physics
A 50-kg block rests on a horizontal surface. The coefficient of static friction u(s) = 0.50. The coefficient of kinetic friction u(k) = 0.35. A force of 250 N is applied as shown (to the right). ***Please show all work and how to tell if accelerates or moves at constance velocity.*** A) The block remains at rest. B) The block moves and continues to move at a constant velocity. C) The block accelerates to the right. D) The block doesn't move until Force is increased to greater than 490N. E) No conclusions can be drawn concerning the movement of the block from the information given.