In the figure, a block of mass m= 6.15 kg is pulled along a horizontal frictionless floor by a cord that exerts a force of magnitude F- 11.1Nat an angle 0-29.0° (a) What is the magnitude of the block's acceleration? (b) The force magnitude Fis slowly increased. What is its value just before the block is lifted (completely) off the floor? (c) What is the magnitude of the block's acceleration just before it is lifted (completely) oft the floor?

In the figure, a block of mass m= 6.15 kg is pulled along a horizontal frictionless floor by a cord that exerts a force of magnitude F- 11.1Nat an angle 0-29.0° (a) What is the magnitude of the block's acceleration? (b) The force magnitude Fis slowly increased. What is its value just before the block is lifted (completely) off the floor? (c) What is the magnitude of the block's acceleration just before it is lifted (completely) oft the floor?