Coefficient of static friction between load and incline

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SUMMARY

The discussion focuses on calculating the coefficient of static friction for a 266 kg load being pulled up a 17º incline with a force of 1790 N. Participants emphasize the importance of drawing a free body diagram to visualize the forces acting on the load. The problem requires understanding the conditions under which the load is about to move, indicating that the static friction coefficient is critical for determining the threshold of motion.

PREREQUISITES
  • Understanding of static friction and its role in motion.
  • Knowledge of free body diagrams and force analysis.
  • Familiarity with Newton's laws of motion.
  • Basic trigonometry for resolving forces on an incline.
NEXT STEPS
  • Calculate the normal force acting on the load on the incline.
  • Learn how to apply Newton's second law to inclined planes.
  • Study the relationship between force, mass, and acceleration in static scenarios.
  • Explore examples of static friction calculations in physics problems.
USEFUL FOR

Students studying physics, particularly those focusing on mechanics and forces, as well as educators looking for examples of static friction problems in real-world applications.

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Homework Statement


A 1790N force pull a 266kg load up a 17º incline. what is the coefficient of static friction between load and incline.

Homework Equations

The Attempt at a Solution


Tried several times on notebook but I haven't seemed to solve the problem.
 
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0curcuit0 said:

Homework Statement


A 1790N force pull a 266kg load up a 17º incline. what is the coefficient of static friction between load and incline.

Homework Equations

The Attempt at a Solution


Tried several times on notebook but I haven't seemed to solve the problem.
Draw a free body diagram of the problem and post your work.

We can't help you if we don't know what you've done.
 
Does it say the load is just at the point of starting to move?
 

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