Question
Assume that the force exerted on each crutch by the ground is directed along the crutch, as the force vectors in the drawing indicated. If the coefficient of static friction between a crutch and the ground is 0.920, determine the largest angle theta max that the crutch can have just before it begins to slip on the floor.

that the force exerted on each crutch by the ground is d a crutch and the ground is 0.920, determine the largest n: Open Show Work
0 0
Add a comment Improve this question Transcribed image text
Answer #1

that the force exerted on each crutch by the ground is d Assume that the force exerted on each crutch by the ground is direct

Add a comment
Know the answer?
Add Answer to:
Assume that the force exerted on each crutch by the ground is directed along the crutch,...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Pushing a Chair along the Floor Part A - Normal force exerted on the chair by...

    Pushing a Chair along the Floor Part A - Normal force exerted on the chair by the floor Learning Goal: To understand the role of friction in a state of equilibrium. A chair weighing 150 N rests on a level floor that is not frictionless. A man pushes on the chair with a force F = 42.0 N that is directed at an angle of 36.0 with the horizontal.(Figure 1) Assume that the chair is stationary but is on the...

  • A 110 N force, directed at an angle θ above a horizontal floor, is applied to...

    A 110 N force, directed at an angle θ above a horizontal floor, is applied to a 24.0 kg chair sitting on the floor. If θ = 0°, what are (a) the horizontal component Fh of the applied force and (b) the magnitude FN of the normal force of the floor on the chair? If θ = 31.0°, what are (c)Fh and (d)FN? If θ = 55.0°, what are (e)Fh and (f)FN? Now assume that the coefficient of static friction...

  • PRACTICE IT Use the worked example above to help you solve this problem. A uniform ladder...

    PRACTICE IT Use the worked example above to help you solve this problem. A uniform ladder I 10.0 m long and weighing W when it makes a 0 47.0° angle with the ground, find the coefficient of static friction between the ladder and ground. 0.466 = 52.9 N rests against a smooth vertical wall. If the ladder is just on the verge of slipping EXERCISE HINTS: GETTING STARTED I'M STUCK! If the coefficient of static friction is 0.383, and the...

  • The critical angle is the largest angle for which the gravitational force does not yet cause...

    The critical angle is the largest angle for which the gravitational force does not yet cause the block to move. Finding the angle is a problem in which we deal with the block as a particle in equilibrium. Analyze Because the block is an inclined surface, the normal force perpendicular to the surface does not balance the downward force of gravity. The normal force and the force of gravity produce a net force that tends to slide the block down...

  • When you walk and your heel strikes the ground, there is a total force from the...

    When you walk and your heel strikes the ground, there is a total force from the ground (a vector sum of the friction force and the normal force) that is directed along your leg. For a regular gait, the leg is at a 25° angle, and the normal force peaks at 1.1 times the body weight. Assume the person has a mass of 50 kg. A) For a normal gait, compute the magnitude of the normal force, the magnitude of...

  • A person pushes on a 61 kg refrigerator by a horizontal force of 257 N. (Assume...

    A person pushes on a 61 kg refrigerator by a horizontal force of 257 N. (Assume the push is in the +x-direction.) (a) If the coefficient of static friction is 0.60, what are the magnitude (in N) and the direction (in degrees counterclockwise from the +x-axis) of the force of the static friction? magnitude:____ N direction:_______° counterclockwise from the +x-axis Does the person move the refrigerator? 1. Yes 2. No     (b) What is the magnitude (in N) of the largest...

  • A uniform ladder of mass 23kg and length 3.8m leans against a wall at an angle...

    A uniform ladder of mass 23kg and length 3.8m leans against a wall at an angle of 65° above the horizontal. The wall is a frictionless surface. The coefficient of static friction between the floor and the bottom of the ladder is 0.35. How far along the ladder (in meters) can a 74kg person go before the ladder begins to slip? 1.35 3.15 3.48 2.78

  • PRACTICE IT Use the worked example above to help you solve this problem. A uniform ladder...

    PRACTICE IT Use the worked example above to help you solve this problem. A uniform ladder I 10.0 m long and weighing W52.9 N rests against a smooth vertical wall. If the ladder is just on the verge of slipping when it makes a 0 47.00 angle with the ground, find the coefficient of static friction between the ladder and ground. 0.536 X Your response differs from the correct answer by more than 10 %. Double check your calculations. EXERCISE...

  • Problem 9. You push on a 30kg object with a force of 200 N, but it...

    Problem 9. You push on a 30kg object with a force of 200 N, but it refuses to move. The coefficient of static friction between the object and the floor is 0.80, what is the magnitude of the friction force on the object? Solution El = 200 N Problem 10 A flatbed truck slowly tilts its bed upward to dispose of a 95 kg box. When the tilt angle just exceeds 23°, the crate begins to slide. What is the...

  • Although friction is a complicated force, many aspects of it can be described with a simple model.

    Tactics Box 5.1 Working with Friction ForcesLearning Goal:To practice Tactics Box 5.1 Working with friction forces.Although friction is a complicated force, many aspects of it can be described with a simple model. This Tactics Box presents the conditions under which these models are valid and outlines the essential steps in solving friction problems.TACTICS BOX 5.1 Working with friction forces1. If the object is not moving relative to the surface it's in contact with, the friction force is static friction. Draw...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT