Calculus and Above

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How does increasing the mass of the crate affect the maximum
How does increasing the mass of the crate affect the maximum static friction and kinetic friction on it?How does increasing the mass of the crate affect the coefficient of static friction and coeffici… read more
DebdattaBhattacharya
DebdattaBhattacharya
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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
DebdattaBhattacharya
DebdattaBhattacharya
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As soon as the box begins to move, the friction becomes
As soon as the box begins to move, the friction becomes kinetic. Find out the kinetic friction force on the crate, Record this value in Table 1Maximum static friction fs,max (N) for both data tablesDr… read more
DebdattaBhattacharya
DebdattaBhattacharya
Doctoral Degree
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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
STEM_Tutor
STEM_Tutor
Doctoral Degree
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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
DebdattaBhattacharya
DebdattaBhattacharya
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A 15kg, 9.50m ladder is placed at a 35 degree angle with the
A 15kg, 9.50m ladder is placed at a 35 degree angle with the floor and up against a frictionless wall. A 45 N weight is then placed on one rung of the ladder. If the weight is placed 3/4 of the way up… read more
DebdattaBhattacharya
DebdattaBhattacharya
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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
DuaneP16
Professor
Ph. D.
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I have a problem that I am stuck on. Would you be able to
Hello! I have a problem that I am stuck on JA: The Tutor can help you get an A on your homework or ace your next test. Tell me more about what you need help with so we can help you best. Customer: wou… read more
Erwin Garcia
Erwin Garcia
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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
STEM_Tutor
STEM_Tutor
Doctoral 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
STEM_Tutor
STEM_Tutor
Doctoral Degree
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I have an AP physics question that is a follow-up to a
I have an AP physics question that is a follow-up to a question I asked last night. An 11 kg box is at rest on a level floor. The coefficient of static friction = 1.5 and the coefficient of kinetic fr… read more
STEM_Tutor
STEM_Tutor
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
STEM_Tutor
STEM_Tutor
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
STEM_Tutor
STEM_Tutor
Doctoral Degree
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A box of mass m is in equilibrium on a rough surface which
A box of mass m is in equilibrium on a rough surface which makes an angle of \theta with the horizontal. The coefficient of static friction between the box and the surface on which it rests is \mu. Th… read more
DebdattaBhattacharya
DebdattaBhattacharya
Doctoral Degree
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A pickup truck is loaded with crates of oranges. The crates
A pickup truck is loaded with crates of oranges. The crates have a co-efficient of static friction of 0.257 with the floor of the truck. When the truck is traveling at a speed of 48.5km/hr, in how sho… read more
DebdattaBhattacharya
DebdattaBhattacharya
Doctoral Degree
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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
DebdattaBhattacharya
DebdattaBhattacharya
Doctoral Degree
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I need a tutor for a friend who is having problems with a
I need a tutor for a friend who is having problems with a college Statics / accounting class.… read more
Sandhya_sharma
Sandhya_sharma
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Master's Degree
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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
R.R. Jha
R.R. Jha
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