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A small block is attached to an ideal spring and ... Your question has been answered! Rate it below. Let us know if you got a helpful answer. Question A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless surface. The amplitude of the motion is 0.210 m and the period is 3.49 s . What is the acceleration of the block when x= 0.160 m ? What is the speed of the block when x= 0.160 m?
A ring is fitted loosely (with no friction) around a long, smooth rod of length L = 0.561 m. The rod is fixed at one end, and the other end is spun in a horizontal circle at a constant angular velocity of ? = 3.57 rad/s.
a 255 g mass attached to a horizontal spring oscillates at a frequency of 2.50 hz . at t0 s the mass is at 4.40 cm
A sample of an unknown material appears to weigh 285 N in air and 180 N when immersed in alcohol of specific gravity 0.700. What is the density of the material
A 80 kg man in a 7.0 kg chair tilts back so that all the weight is balanced on two legs of the chair. Assume that each leg makes contact with the floor over a circular area with a radius of 1.0 cm,
A 1.0 kg particle moves under the influence of the potential V(x) = - C x2 cos(3x), where C = 5 J/m2. Find the frequency of small oscillations about the equilibrium points for this particle
A child runs down a 13 hill and then suddenly jumps upward at a 13o angle above horizontal and lands 1.4 m down the hill as measured along the hill. What was the child's initial speed
If electrons are accelerated from rest in an electron gun by sending them through a potential difference of 11.0 kV, what is the resulting kinetic energy of each electron?
The dial on an AM radio contains numbers ranging from about 530 to about 1600. These numbers correspond to the frequency of the radio station because measured in kilohertz. What is the corresponding range of wavelengths? (Enter your answers from smal..
A rotating wheel requires 5.00 seconds to rotate 28.0 revolutions. Its angular velocity at the end of the 5.00 second interval is 100.0 rad/s. Calculate the constant angular acceleration of the wheel
a tray is moved horizontally back and forth in simple harmonic motion at a frequency of f 1.83 hz. on this tray is an
In a pure rotational spectrum of HS radical (eq bond length r=1.40 Angstroms) you notice that the most intense absorption corresponds to J=8-->9 transition. Estimate the sample temperature.
A tennis player receives a shot with the ball ( 0.0600kg) traveling horizontally at 50.0 m/s, what is the impulse delivered to the ball by the racket
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