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Question: A shock absorber is designed to quickly damp out the oscillations that a car would otherwise make because it is suspended on springs. Part A Part complete Find the period of oscillation of a 1680-kg car that is suspended by springs that make an effective force constant of 6.15×104N/m. Express your answer to three significant figures and include appropriate units. 1.04 s Previous Answers Correct Part B Find the damping constant b that will reduce the amplitude of oscillations of this car by a factor of 6.00 within a time equal to half the period of oscillation. Express your answer to three significant figures in kg/s. nothing kgs
Assume the electric force on a proton due to some source charge q is F. Now assume we increase the distance between the proton and q by a factor of 4. Determine the force on the proton
Two slits spaced 0.500mm apart are placed 77.0cm from a screen. What is the distance between the second and third dark lines
A solenoid of radius 2.3 cm has 450 turns and a length of 24 cm. Find the rate at which current must change through it to produce an emf of 80 mV
A sphere of radius r starts from rest and rolls without slipping along a curved surface, dropping through a verticaldistance of 0.411 m. Find the final speedv of the sphere's center of mass.
Assume that your selected agency (South Carolina Primary Health Care Association) received funding to expand its current emergency plan
Vector A has magnitude 4.0m and points to the right; vector B has magnitude 3.0m and points vertically upward. Find the direction of a vector C such that A + B + C =0. Express your answer in degrees counterclockwise from A using two significant fi..
Zach, whose mass is 64kg , is in an elevator descending at 10m/s. What is Zach's apparent weight while the elevator is braking
A cubical box 22cm on a side is constructed from 1.5cm -thick concrete panels. A 100 W lightbulb is sealed inside the box. What is the air temperature inside the box when the light is on if the surrounding air temperature is 20C ?
a single conducting loop of wire has an area of 7.1times10?2 m2 and a resistance of 120 ohms. perpendicular to the
From what height did the student fall? Suppose that the only force acting on him all through the impact is that because of the ground.
A child places a picnic basket on the outer rim of a merry-go-round that has a radius of 4.2 m and revolves once every 33 s. What is the speed of a point on that rim
two blocks are in contact on a frictionless table. a horizontal force f is applied to m2. if m1 1.57kg m2 3.26kg and
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