Floor is connected to horizontal spring of force constant k

Assignment Help Physics

Reference no: EM13561651

A box of mass m on the floor is connected to a horizontal spring of force constant k. The coefficient of kinetic friction between the box and the floor is µk. The other end of the spring is connected to a wall. The spring is initially unstressed. If the box is pulled away from the wall a distance d0 and released, the box slides toward the wall. Assume the box does not slide so far that the coils of the spring touch.

(a) Obtain an expression for the distance d1 the box slides before it first comes to a stop.
(b) Assuming d1 > d0, obtain an expression for the speed of the box when it has slid a distance d0 following the release.
(c) Obtain the special value of µk such that d1 = d0.

Reference no: EM13561651

Questions Cloud

Whats the velocity of the pulse : Every 2 seconds, identical wave pulses are being sent along the string. At t = 3 seconds, you took a snapshot of the string and found the wavelength to be 10m. What's the velocity of the pulse?

A missile is being shot with an initial velocity : A missile is being shot with an initial velocity of 60m/s at an angle of 60 degrees with respect to the horizontal. Located at a distance of 1000 meters from the missile launch, you are located at a height of 150 meters and try to intercept the missi..

Shoot supplies from ground so that they reach top of plane : You are trying to shoot supplies from the ground so that they reach the top of a plane while flying low. The plane is flying at an altitude of y=20 meters high and with a speed of 30m/s, and you want to project your medical supplies with an initia..

Dipole is perpendicular to the electric field : A dipole of moment 0.7 e · nm is placed in a uniform electric field with a magnitude of 70000 N/C.What is the magnitude of the torque on the dipole when the dipole is perpendicular to the electric field?

Floor is connected to horizontal spring of force constant k : A box of mass m on the floor is connected to a horizontal spring of force constant k. The coefficient of kinetic friction between the box and the floor is µk. The other end of the spring is connected to a wall.

What is the deflection at the end of the beam : A C10x20 catilever beam is 12 feet long, supported on the right side. The beam supports two point loads: Load 1 is 2500 lbf and is located 2.5 feet from the wall. Load 2 is 1300 lbf and is located 12 feet from the wall.

What is the delfection due to self weight at the end of the : A 13 foot long C10x25 beam is supported as a cantilever beam where x=0 on the left end. It is subject to no externally applied loads.

How does the engineering classification of soils differ from : A sample of undisturbed soil has a dry weight of 10 lb and volumen of 1 ft^3. If the specific gravity of the soil solids is 2.65, determine the void ratio and the porosity.

What is the crest length of the model in feet : The length of time the model must be operated to check the equivalent of 36 hours of operation for the prototype operation, in decimal format hours.

User Account

All Pages