2. An applied force of 20N is used to accelerate anobject to the right across a frictional surface. Theobject encounters 10 N of friction. Use the diagramto determine the normal force, the net force, thecoefficient of friction (µ) between the object and thesurface, the mass, and the acceleration of theobject. (Neglect air resistance.)ForForiet=10 N,- 20 Nav-100 NFnet3. Identify the forces in in the FBDas shown on the right andcalculate the forces to achieveequilibrium.Fmg4. A person is pushing down at a 30° angle with200 N of force. The desk does not move.Determine the value of the frictional force.b. Determine the normal force.20ON

For question 2 Given Fgrav=100 N Applied force Fapp=20N Frictional force Ffriction=10 N We take…

2. An applied force of 20 N is used to accelerate an object to the right across a frictional surface. The object encounters 10 N of friction. Use the diagram to determine the normal force, the net force, the coefficient of friction (u) between the object and the surface, the mass, and the acceleration of the object. (Neglect air resistance.) Form Friet 10 N p-20 N -100 N Faet F F 3. Identify the forces in in the FBD as shown on the right and calculate the forces to achieve equilibrium. F,-mg 4. A person is pushing down at a 30° angle with 200 N of force. The desk does not move. Determine the value of the frictional force. %23 我。 b. Determine the normal force.

2. An applied force of 20 N is used to accelerate an object to the right across a frictional surface. The object encounters 10 N of friction. Use the diagram to determine the normal force, the net force, the coefficient of friction (u) between the object and the surface, the mass, and the acceleration of the object. (Neglect air resistance.) Form Friet 10 N p-20 N -100 N Faet F F 3. Identify the forces in in the FBD as shown on the right and calculate the forces to achieve equilibrium. F,-mg 4. A person is pushing down at a 30° angle with 200 N of force. The desk does not move. Determine the value of the frictional force. %23 我。 b. Determine the normal force.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A 34kg crate resting on a horizontal surface is pushed as shown. If the coefficient of static friction µ, between the surfaces is 0.18, what is the minimum force (F.) required to start the motion? O a 1851.11N O b. 6.12N Oc 59.98N O d. 188.89N
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F-H Only! Please
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