Problem 11: A box rests on a rough horizontal surface. You apply a force, F, on the box at an angle, 0, as shown in the figure and it slides at a constant velocity. If necessary, use Fs and Fk for y. the forces of static and kinetic friction. F m Please use the interactive area below to draw the Free Body Diagram for this block, assuming it is in equilibrium. 1 Add Force O Reset All m Ftotal,x: Ftotal,y:

Problem 11: A box rests on a rough horizontal surface. You apply a force, F, on the box at an angle, 0, as shown in the figure and it slides at a constant velocity. If necessary, use Fs and Fk for y. the forces of static and kinetic friction. F m Please use the interactive area below to draw the Free Body Diagram for this block, assuming it is in equilibrium. 1 Add Force O Reset All m Ftotal,x: Ftotal,y:

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 114AP: A 15-kg sled is pulled across a horizontal, snow-covered surface by a force appiled to a rope at 30...

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Consider the 52.0-kg mountain climber shown below. (a) Find the tension in the rope and the force that the mountain climber must exert with her feet on the vertical rock face to remain stationary. Assume that the force is exerted parallel to her legs. Also, assume negligible force exerted by her arms. (b) What is the minimum coefficient of friction between her shoes and the cliff?
Check Your Understanding (a) Draw the free-body diagram for the situation shown. (b) Redraw it showing components; use x -axes parallel to the two ramps.
A history book is lying on top of a physics book on a desk, as shown below a free-body diagram is also shown. The history and physics books weigh 14 N and 18 N, respectively. Identify each force on each book with a double subscript notation (for instance, the contact force of the history book pressing against physics book can be described as F HP), and determine the value of each of these forces, explaining the process used.
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Two blocks connected by a string are pulled across a horizontal surface by a force applied to one of the blocks, as shown below. The coefficient of kinetic friction between the blocks and the surface is 0.25. If each block has an acceleration of 2.0m/s2to the right, what is the magnitude Fof the applied force?
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Check Your Understanding A block of mass 1.0 kg rests on a horizontal surface. The frictional coefficients for the block and surface are s=0.50and k=0.40 . (a) What is the minimum horizontal force required to move the block? (b) What is the block’s acceleration when this force is applied?
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