A bead is allowed to slide along a wire, which is shaped in the form of...
A bead is allowed to slide along a wire, which is shaped in the form of a parabola, described by the function, y(x) = (1/ α)* x2 , where y is the height above the ground and α is a positive constant. The coefficient of static friction between the wire and the bead is μS . Work out the maximum height above the ground at which the bead can still be placed without sliding down. Your answer should depend only on the given constants
Homework Answers
Add Answer to:
A bead is allowed to slide along a wire, which is shaped in the
form of...
2. A bead of mass m is free to slide along a frictionless wire bent in...
2. A bead of mass m is free to slide along a frictionless wire bent in the curve yx3 where a is a positive constant. The bead starts from rest at x - a and slides under the influence of a constant gravitational field g pointing in the negative y direction. Find the time required for the bead to reach the origin. Express your answer in terms of the constants a and g Hint: Use the energy method. You may...
correct answer is 1.pls explain well.. A long horizontal rod has a bead which can slide...
correct answer is 1.pls explain well..
A long horizontal rod has a bead which can slide along its length and is initially placed at a distance L from one end A of the rod. The rod is set in angular motion about A vwith a constant angular acceleration α. If the coefficient of friction between the rod and bead is μ, and gravity is neglected, then the time after which the bead starts slipping is 关 Ll (4) infinitesimal
A bead of mass m slides without friction along a rotating wire in the shape of...
A bead of mass m slides without friction along a rotating wire in the shape of a parabola with zar2, as shown below. The wire is rotating around the z-axis with constant angular velocity w z=ar2 (a) (0.5 point) Determine the Lagrangian for the system in terms of the coordinate r b) (1 point) Apply the Lagrange Equations to obtain the equation of motion. You (c) (0.5 points) Suppose that the bead is moving in a perfect circle of radius...
A bead of mass m slides without friction along a rod, one end of which is...
A bead of mass m slides without friction along a rod, one end of which is pivoted in such a way that the rod can be revolved about the z-axis at a constant angle a, as shown in Fig. 2. The rod is driven with constant angular velocity w about Oz. Use Lagrange method to derive the equation of motion for the bead. Use the distance of m from the origin as generalized coordinate and discuss the motion of the...
A bead with a hole through it slides on a wire track. The wire is threaded...
A bead with a hole through it slides on a wire track. The wire is threaded through the hole in the bead, and the bead slides without friction around a loop- the-loop (see figure below). The bead is released from rest at a height h = 4.00R. h 00 physPad Operations Symbols VO (a) What is its speed at point A? (Use the following as necessary: the acceleration due to gravity g, and R.) Relations V = Sets Vectors In...
I need to rescale (4) from the first page to the equation on the second page. 2.[60pts.] A bead of mass m is constrained to slide along a straight rigid horizontal wire. A spring with natural len...
I
need to rescale (4) from the first page to the equation on the
second page.
2.[60pts.] A bead of mass m is constrained to slide along a straight rigid horizontal wire. A spring with natural length Lo and spring constant k is attached to the bead and to a support point a distance h from the wire. See Figure 1. Let z(t) denote the position of the bead on the wire at time t. (Note that x is measured...
A 20 kg crate is allowed to slide down a 60-m long smooth inclined plane which...
A 20 kg crate is allowed to slide down a 60-m long smooth inclined plane which is 30° with the horizontal. At the bottom of the inclined plane, the crate is allowed to slide horizontally with the ground where the coefficient of friction between the crate and the ground is 0.15. After 1 m, the crate would meet a coil with a spring constant of 1000 N/m. (Assume that the friction no longer acts as the crate hits the spring).Calculate...
Part A. The sports car, having a mass of 1700 kg, is traveling horizontally along a...
Part A. The sports car, having a mass of 1700 kg, is traveling
horizontally along a 20° banked track which is circular and has a
radius of curvature of ρ = 100 m. If the coefficient of
static friction between the tires and the road is
μs = 0.2 . Determine the maximum constant speed
at which the car can travel without sliding up the slope. Neglect
the size of the car.
Part B. Using Data in Part A, determine...
6. Figure shows a water slide ride in which a glider is sho water silide by...
6. Figure shows a water slide ride in which a glider is sho water silide by a spring along to groundt onless) track that takes the glider from a horizontal secc eompression of the spring is 5m, the spring constant is 3.2 x 10 track is US 0.80. Through what distance L does the glider slide along the ion down level. As the t to rest by friction. The total mass of glider and its rider is glider then moves...
1. Consider the following scenario: two masses connected by a string, strung over a frictionless pulley....
1. Consider the following scenario: two masses connected by a string, strung over a frictionless pulley. 111111111111 a. What is the resulting acceleration? b. If the falling mass starts are rest 10m above the ground, with what velocity does it strike the ground? 2. Consider the following scenario: two masses connected by a string, one sliding on a incline plane. 158 a. If the coefficient of friction between the mass and the incline plane is 0.2, calculate the resulting acceleration....
2. A bead of mass m is free to slide along a frictionless wire bent in the curve yx3 where a is a positive constant. The bead starts from rest at x - a and slides under the influence of a constant gravitational field g pointing in the negative y direction. Find the time required for the bead to reach the origin. Express your answer in terms of the constants a and g Hint: Use the energy method. You may...
correct answer is 1.pls explain well..
A long horizontal rod has a bead which can slide along its length and is initially placed at a distance L from one end A of the rod. The rod is set in angular motion about A vwith a constant angular acceleration α. If the coefficient of friction between the rod and bead is μ, and gravity is neglected, then the time after which the bead starts slipping is 关 Ll (4) infinitesimal
A bead of mass m slides without friction along a rotating wire in the shape of a parabola with zar2, as shown below. The wire is rotating around the z-axis with constant angular velocity w z=ar2 (a) (0.5 point) Determine the Lagrangian for the system in terms of the coordinate r b) (1 point) Apply the Lagrange Equations to obtain the equation of motion. You (c) (0.5 points) Suppose that the bead is moving in a perfect circle of radius...
A bead of mass m slides without friction along a rod, one end of which is pivoted in such a way that the rod can be revolved about the z-axis at a constant angle a, as shown in Fig. 2. The rod is driven with constant angular velocity w about Oz. Use Lagrange method to derive the equation of motion for the bead. Use the distance of m from the origin as generalized coordinate and discuss the motion of the...
A bead with a hole through it slides on a wire track. The wire is threaded through the hole in the bead, and the bead slides without friction around a loop- the-loop (see figure below). The bead is released from rest at a height h = 4.00R. h 00 physPad Operations Symbols VO (a) What is its speed at point A? (Use the following as necessary: the acceleration due to gravity g, and R.) Relations V = Sets Vectors In...
I
need to rescale (4) from the first page to the equation on the
second page.
2.[60pts.] A bead of mass m is constrained to slide along a straight rigid horizontal wire. A spring with natural length Lo and spring constant k is attached to the bead and to a support point a distance h from the wire. See Figure 1. Let z(t) denote the position of the bead on the wire at time t. (Note that x is measured...
A 20 kg crate is allowed to slide down a 60-m long smooth inclined plane which is 30° with the horizontal. At the bottom of the inclined plane, the crate is allowed to slide horizontally with the ground where the coefficient of friction between the crate and the ground is 0.15. After 1 m, the crate would meet a coil with a spring constant of 1000 N/m. (Assume that the friction no longer acts as the crate hits the spring).Calculate...
Part A. The sports car, having a mass of 1700 kg, is traveling
horizontally along a 20° banked track which is circular and has a
radius of curvature of ρ = 100 m. If the coefficient of
static friction between the tires and the road is
μs = 0.2 . Determine the maximum constant speed
at which the car can travel without sliding up the slope. Neglect
the size of the car.
Part B. Using Data in Part A, determine...
6. Figure shows a water slide ride in which a glider is sho water silide by a spring along to groundt onless) track that takes the glider from a horizontal secc eompression of the spring is 5m, the spring constant is 3.2 x 10 track is US 0.80. Through what distance L does the glider slide along the ion down level. As the t to rest by friction. The total mass of glider and its rider is glider then moves...
1. Consider the following scenario: two masses connected by a string, strung over a frictionless pulley. 111111111111 a. What is the resulting acceleration? b. If the falling mass starts are rest 10m above the ground, with what velocity does it strike the ground? 2. Consider the following scenario: two masses connected by a string, one sliding on a incline plane. 158 a. If the coefficient of friction between the mass and the incline plane is 0.2, calculate the resulting acceleration....
Most questions answered within 3 hours.
-
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 1 hour ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 3 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 3 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 5 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 6 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 5 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 6 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 6 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 6 hours ago -
Pattern Corporation acquired all of Science
Company's outstanding stock on January 1, 2016 for $600,000 cash....
asked 6 hours ago -
Here are all accounts Tyler Co. maintains.
Tax expenses $4,750
Common stocks $48,840
SG&A expenses $2,500...
asked 7 hours ago -
Lis
out the types and equation of wind profile and the respective
variables in the fds...
asked 7 hours ago