Question

An object of 90kg is stood on a table. Calculate the maximum static friction coefficient if...

An object of 90kg is stood on a table. Calculate the maximum static friction coefficient if it takes a force of 500N for the object to begin to move.

Homework Answers

Answer #1

The answer is in the image.

Know the answer?
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
Similar Questions
A mass of 6 kg rests on a floor with a coefficient of static friction of...
A mass of 6 kg rests on a floor with a coefficient of static friction of 0.95 and coefficient kinetic friction of 0.30. One force is applied vertically downward of 22 Newtons and another force is applied at an angle of 28 degrees below the horizontal. Calculate what the magnitude this force needs to be in order to begin to move the mass. If that force is removed and another force is applied at an angle of 28 degrees above...
a) Up until and including the point of the maximum static frictional force. what is the...
a) Up until and including the point of the maximum static frictional force. what is the relationship between the opposing forces that you measure? b) Is it possible to apply a force to an object and still have it move with constant speed (that is not zero)? If so, how is that possible? What forces are involved?: c) What measurement(s) are similar in the determination of the coefficient of kinetic friction and the coefficient of static friction?:
A 5 kg block rests on a flat surface with a coefficient of static friction of...
A 5 kg block rests on a flat surface with a coefficient of static friction of 0.5 and a coefficient of kinetic friction of 0.3.A force of 20 N pushes on the block does not move . what is the magnitude of the frictional force on the block
A 25 kg crate is placed on a concrete surface. If the coefficient of static friction...
A 25 kg crate is placed on a concrete surface. If the coefficient of static friction is 0.60, how much horizontal force is needed to push the crate from rest? If it takes a horizontal force of 78 N to keep the crate moving at constant velocity, what is the coefficient of kinetic friction?
16. A 15.0 kg box rests on a flat table. The coefficient of kinetic friction between...
16. A 15.0 kg box rests on a flat table. The coefficient of kinetic friction between the table and the box is 0.20, and the coefficient of static friction is 0.25. A string pulls on the box with a force of 78 N at 0.0o. Using appropriate quantitative problem-solving steps, determine whether the box remains at rest or accelerates. If the box accelerates, determine the acceleration. A) Calculate the maximum static friction. Keep four sf. B) Calculate the kinetic friction....
If the coefficient of static friction between a table and a uniform massive rope is μs,...
If the coefficient of static friction between a table and a uniform massive rope is μs, what fraction of the rope can hang over the edge of the table without the rope sliding?
Describe how you would go about estimating the static friction coefficient between an object and a...
Describe how you would go about estimating the static friction coefficient between an object and a horizontal surface. Discuss your methodology and results.
1. A penguin wants to slide down a hill. If the coefficient of static friction between...
1. A penguin wants to slide down a hill. If the coefficient of static friction between the penguin’s belly and the hill is μs, determine the minimum angle of the hill (θ) for which the penguin could lay down and begin sliding. 3. If a hill is inclined at 30° above horizontal, what’s the maximum coefficient of friction the penguin can have and still slide down? Determine the maximum coefficient if the hill is 45°. Do the values seem reasonable?...
How would you calculate the coefficient of kinetic friction given the mass the object, the distance...
How would you calculate the coefficient of kinetic friction given the mass the object, the distance it takes for the velocity to reach zero, and the original velocity?
A 1.680 kg block of wood rests on a steel desk. The coefficient of static friction...
A 1.680 kg block of wood rests on a steel desk. The coefficient of static friction between the block and the desk is μs = 0.555 and the coefficient of kinetic friction is μk = 0.205. At time t = 0, a force F = 5.63 N is applied horizontally to the block. State the force of friction applied to the block by the table at the following times: T=0              T>0 Consider the same situation, but this time the external...