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The 60 kg box is just ready to start sliding. How hard am I pulling on...
By pulling a on rope attached to a crate of mass 77.0 kg, the crate is...
By pulling a on rope attached to a crate of mass 77.0 kg, the crate is dragged across a floor. Let the coefficient of static friction between the crate and the floor be 0.830 and the angle between the rope and horizontal is 39.1 °. Find the minimum force required to move the crate. At a later time the crate is now dragged with this same force, and has already started moving, on a wet floor where the kinetic friction...
A force of 60 N is required to start a 10kg box moving across a horizontal...
A force of 60 N is required to start a 10kg box moving across a horizontal floor. (a) What is the coefficient of static friction between the box and the floor? (b) If the 60 N force continues, the box accelerates at 3m/s^2. What is the coefficient of kinetic friction? P.S please write the right equations and answers asap!!
You are pulling a 6.8 kg box with rope with a force of 5.5 N. The...
You are pulling a 6.8 kg box with rope with a force of 5.5 N. The rope is 35° above thehorizontal. For a while you are pulling across ice that is very smooth. Later you reach a patch of snow which has a kinetic coefficient of friction of 0.2 and a static coefficient of friction of 0.35 with the box. A)Draw the free body diagrams for the box when it is on the ice and when it is on the...
A horizontal force of 207 N is applied to a 63 kg box on a hard...
A horizontal force of 207 N is applied to a 63 kg box on a hard level floor. The coefficients of static friction and kinetic friction between the box and the floor are μs = 0.55 and μk = 0.35. What is the magnitude of the force of friction on the box?
A worker wants to turn over a uniform 1220-N rectangular crate by pulling at 53.0 ?...
A worker wants to turn over a uniform 1220-N rectangular crate
by pulling at 53.0 ? on one of its vertical sides (the figure
(Figure 1) ). The floor is rough enough to prevent the crate from
slipping.
A: What pull is needed to just start the crate to tip?
B: How hard does the floor push on the crate?
C: Find the friction force on the crate.
D: What is the minimum coefficient of static friction needed to
prevent...
The 10.0 kg box shown above is sliding to the right along the floor. The coefficient...
The 10.0 kg box shown above is sliding to the right along the floor. The coefficient of kinetic friction between the box and the floor is 0.20. What external force would be required to move the box at a constant velocity?
A 15.0-kg box is being towed by a child pulling on a rope at an angle...
A 15.0-kg box is being towed by a child pulling on a rope at an angle of 20.0-deg above the horizontal with a force of 200.0-N. If the force of friction is 20.0-N, then what is the acceleration of the box across the floor?
I. A rope used to pull a 15 kg box across a level floor at a...
I. A rope used to pull a 15 kg box across a level floor at a co nstant speed makes à 25o angle with the horizontal. The tension in the rope is 50 N. Determine the coefficient of friction between the box and the floor. (.359) 2. If the tension in the rope in the previous problem is increased to 100 N and the coefficient of friction stayed the same, what would be the new acceleration? (3.53m/s2)
You have a crate full of books with a total mass of 32 kg that you...
You have a crate full of books with a total mass of 32 kg that you have to move from your bedroom to the door of your apartment using a rope attached to the crate. The coefficient of static friction between the crate and the floor is 0.65, and the coefficient of kinetic friction is 0.45 (a) Pulling the rope horizontally, what is the minimum force you have to pull with to get the crate to start moving? (b) Once...
Here is the problem on the worksheet and how I worked it, but I am not...
Here is the problem on the worksheet and how I worked
it, but I am not getting it right, because here is the correct
amswer
and I am unsure of how to get the right answer
Prectice Problens (PHYS 201o ersinn Problem 1: F 60. N A 30.0-kg sled is being pulled along a horizontal surface by a rope. The pulling force F is equal to 60.0 N and is directed 30.09 above the horizontal. The coefficient of kinetic friction...
A worker wants to turn over a uniform 1220-N rectangular crate
by pulling at 53.0 ? on one of its vertical sides (the figure
(Figure 1) ). The floor is rough enough to prevent the crate from
slipping.
A: What pull is needed to just start the crate to tip?
B: How hard does the floor push on the crate?
C: Find the friction force on the crate.
D: What is the minimum coefficient of static friction needed to
prevent...
I. A rope used to pull a 15 kg box across a level floor at a co nstant speed makes à 25o angle with the horizontal. The tension in the rope is 50 N. Determine the coefficient of friction between the box and the floor. (.359) 2. If the tension in the rope in the previous problem is increased to 100 N and the coefficient of friction stayed the same, what would be the new acceleration? (3.53m/s2)
You have a crate full of books with a total mass of 32 kg that you have to move from your bedroom to the door of your apartment using a rope attached to the crate. The coefficient of static friction between the crate and the floor is 0.65, and the coefficient of kinetic friction is 0.45 (a) Pulling the rope horizontally, what is the minimum force you have to pull with to get the crate to start moving? (b) Once...
Here is the problem on the worksheet and how I worked
it, but I am not getting it right, because here is the correct
amswer
and I am unsure of how to get the right answer
Prectice Problens (PHYS 201o ersinn Problem 1: F 60. N A 30.0-kg sled is being pulled along a horizontal surface by a rope. The pulling force F is equal to 60.0 N and is directed 30.09 above the horizontal. The coefficient of kinetic friction...
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