Problem #2: A 10 kilogram block is pushed rightwards across a rough horizontal surface due to a 100 N applied force directed diagonally downwards (refer to the diagram for the angle). The coefficient of sliding friction is assumed to be 0.1, and take g = 10 m/s/s in this region. a. Draw a force diagram of this situation. b. force equation for the motion of this block. c. Solve for the normal force. d. Find the acceleration of the block as it travels on the rough surface. e. Find the distance the block has traveled in 10 seconds, assuming the block started from rest. f. Assuming the block started from rest, what is its velocity after 10 seconds?

Problem #3: The diagram above depicts a 30 N box sitting on top of a 100 N box, where an applied force F acts on the 100 N box, which pushes it along the floor. The coefficient of static friction between the 30 N box and 100 N box is 0.75, and the coefficient of kinetic friction between the 100 N box and the ground is 0.50. a. Draw completely labeled force diagrams for the 30 N and 100 N boxes. Be mindful of your labels, and be sure you are considering the conceptual aspects of Newton's Laws. b. Find the maximum value of F where the 30 N box will not slide off the 100 N box.-6 0 6 0 2 4 6 8 Time (s) Velocity (m/s)

Problem #2: A 10 kilogram block is pushed rightwards across a rough horizontal surface due to a 100 N applied force directed diagonally downwards {refer to the diagram for the angle). The coefficient of sliding friction is assumed to be 0.1, and take g = 10 m/s/s in this region. a. Draw a force diagram of this situation. b. Write a force equation for the motion of this block. c. Solve for the normal force. d. Find the acceleration of the block as it travels on the rough surface. e. Find the distance the block has traveled in 10 seconds, assuming the block started from rest. f. Assuming the block started from rest, what is its velocity after 10 seconds? F Problem #3: The diagram above depicts a 30 N box sitting on top of a 100 N box, where an applied force F acts on the 100 N box, which pushes it along the floor. The coefcient of static friction between the 30 N box and 100 N box is 0.75, and the coefcient of kinetic friction between the 100 N bOx and the gr0und is 0.50. a. Draw completely labeled force diagrams for the 30 N and 100 N boxes. Be mindful of your labels, and be sure you are considering the conceptual aspects of Newton's Laws. b. Find the maximum value of F where the 30 N box will not slide off the 100 N box