Calculus and Above

Related Calculus and Above Questions
Set the parameters as follows: vo = 0, k = 0.4000, s =
Set the parameters as follows: vo = 0, k = 0.4000, s = 0.5000, g = 9.810 m/s2, m = 5.000 kg. Predict: In order to keep the block at rest on the incline plane, the angle of the incline plane theta ca… read more
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After the crate starts to move, how will increasing of
After the crate starts to move, how will increasing of applied force affect friction force on the crate? Acceleration of the crate?Notice that as soon as the crate begins to move, it starts to acceler… read more
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A block rests on a table where the coefficients of static
A block rests on a table where the coefficients of static and kinetic friction between the table and the block, respectively, are 𝜇s and 𝜇k. The block is pulled by a rope with slowly increasing tens… read more
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Suppose that a crate is first pushed and then pulled across
Suppose that a crate is first pushed and then pulled across a horizontal floor by a force F that acts at a 20.0° angle with respect to the horizontal. The magnitude of the force F is the same in each … read more
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A skater rounds a corner with a radius 10 meters going 12
A skater rounds a corner with a radius 10 meters going 12 m/s. What is the minimum coefficient due to friction that will allow her to make this turn without wiping out? Draw the free body diagram of t… read more
DuaneP16
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Ph. D.
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A survey is conducted on the students from a course that got
A survey is conducted on the students from a course that got the flu shot or not to investigate the relationship between flu and flu shot to determine whether the flu shot helped. The following table … read more
Sandhya_sharma
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Master's Degree
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I am still stuck on this question and wondering if you have
I am still stuck on this question and wondering if you have any ideas or recommendations. .Two boxes are attached with a rope as shown in the picture. Box #1 is moving to the left with a mass of 7kg (… read more
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A worker pulls a 40kg crate at a constant speed up a ramp
A worker pulls a 40kg crate at a constant speed up a ramp inclined 20* above the horizontal. If the coefficient of sliding friction between the ramp and the crate is 0.325, what force horizontal to th… read more
akch2002
Master's Degree
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A 156.8 N box at rest is being pulled with a rope. Force
A 156.8 N box at rest is being pulled with a rope. Force tension is 75N and delta=25degrees. The coefficient of static friction = 1.1 and the coefficient of kinetic friction =1. I got the magnitude fo… read more
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A 156.8 N box at rest is being pulled with a rope. Force
A 156.8 N box at rest is being pulled with a rope. Force tension is 75N and delta=25degrees. The coefficient of static friction = 1.1 and the coefficient of kinetic friction =1. I got the magnitude fo… read more
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Doctoral Degree
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A 13 kg box is resting on a ramp where delta=30. The
A 13 kg box is resting on a ramp where delta=30. The coefficient of static friction = 0.9 and the coefficient of kinetic friction = 0.7 What is the magnitude of force normal? What is the magnitude of … read more
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Doctoral Degree
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I have an AP Physics question: An 11 kg box is at rest on a
I have an AP Physics question: An 11 kg box is at rest on a level floor. The coefficient of static friction = 1.5 and the coefficient of kinetic friction = 1.4 Grandma gives the box a 113 N horizontal… read more
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1. Consider a metal loot crate, at the top of a frictionless
1. Consider a metal loot crate, at the top of a frictionless ramp. If the mass of the loot crate is 12.8kg and the ramp has a rise of 3m and a run of 4m, then compute the following. a) Compute the fre… read more
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Doctoral Degree
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Two blocks are connected by a massless string that runs
Two blocks are connected by a massless string that runs across a frictionless pulley with a mass of 5.00 kg and a radius of 10.0 cm. The first block with an unknown mass of m1 sits on a horizontal sur… read more
MunishK
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Shown in the figure below is a magazine resting on top of a
Shown in the figure below is a magazine resting on top of a book. There is static friction between the magazine and the book and there is kinetic friction between the book and the table. If you pull v… read more
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I have a spool with an outer radius of 3R on the edges, and
I have a spool with an outer radius of 3R on the edges, and a radius of 2R in the middle. The spools total mass is 5M with 3M lying on theaxis and the remain two on each outer cylinder. I also have a … read more
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RR Jha Attached review Solving for Fr then Fnet u* mg= Fr
RR Jha Attached reviewSolving for Fr then Fnet u* mg= Fr Fnet = Fa-Fr = 3.92-10= 6.08N Fnet - mg (where is u is the Fnet= Fa- Fr Are there other ways to solve ?Also can you solve for u with measured "… read more
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Chap. 7, #10. (II) A 3800-kg open railroad car coasts along
Chap. 7, #10. (II) A 3800-kg open railroad car coasts along with a constant speed of 8.60 m/s on a level track. snow begins to fall vertically and fills the car at a rate of 3.50 kg/min. Ignoring fric… read more
akch2002
Master's Degree
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