A block of mass 4 kg hangs from a spring of force constant k = 400 N/m. The block is pulled down 15 cm below equilibrium and released. Find the amplitude, frequency, and period of the motion. Find the kinetic energy when the block is 10 cm above equilibrium.

Q: A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless…

A: mass = 0.1 kg x = 0.15 m K = 90 N/m initial potential energy = 101.25 J angular frequency = 30…

Q: h one end of a spring with a force constant k = 753 N/m to a wall and the other end to a mass  m =…

A: Givenk=753 N/mm=1.42 kgxi=6.56 cm=0.0656 m

Q: A 2.2 kg mass is attached to a horizontal spring with spring contant k= 4400 N/m. The spring is…

A: Given: The mass of the object is 2.2 kg. The spring constant is 4400 N/m. The spring is stretched 11…

Q: A 3.0-kg object attached to a spring oscillates with an amplitude of 4.0 cm and 2.0 s. (a) What is…

A: GIven: The mass of the object is 3.0 kg. The amplitude of the spring is 4.0 cm. The period is 2.0 s.…

Q: A 2.8 kg block is set on a horizontal table. One end of a spring is attached to the block, and the…

A: When block is released ,it will execute S.H.M.  with Max elongation,A = 30 cm = 0.30 m . Mass of the…

Q: A 150 gram block is attached to an ideal spring that oscillates on a frictionless, horizontal…

A: Since you have posted a question with multiple sub parts, we willprovide the solution only to the…

Q: A horizontal spring is attached to a wall at one end and a mass of 5.3 kg on the other end. The…

A:

Q: Delia has to measure the mass of some object. She has a spring with a known spring constant of 3.50…

A: Given that: Spring constant: k=3.50 N/m Mass of basket= M Mass of unknown mass= m Time period when…

Q: A block attached to a spring undergoes simple harmonic motion on a horizontal, frictionless surface.…

A: The objective of the question is to find the kinetic energy of a block attached to a spring when the…

Q: he work done by the spring from t = 0 to t = π/4ω starting from eqn. 1.

A: The position of a simple harmonic oscillator with mass m is given by x(t) = A sin ωt. where A is the…

Q: A block of mass m = 5 Kg is attached to a spring of spring constant k. The block oscillates in…

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Q: A block with mass 2 kg is attached to an ideal massless spring as shown in the attached figure and…

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Q: A horizontal spring is attached to a mass on a frictionless horizontal surface. The spring constant…

A: Given,

Q: A 780 g object is hung from a spring with a force constant of 30 N/m. What is the displacement of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A block of mass m 5 Kg is attached to a spring of spring constant k. The block oscillates in simple…

A:

Q: Calculate the maximum speed with which the mass-spring system oscillates, having a total energy of…

A:

Q: An object of mass 15 kg is attached to an ideal spring that oscillates at 75 Hz. When t = 0, the…

A:

Q: A horizontal spring on a frictionless surface with a spring constant of 40 N/m is compressed 0.3 m…

A: The spring constant (denoted by k) is given here as 40 N/m. Let x denotes the compression of the…

Q: gy peno

A: Maximum kinetic energy of simple pendulum is KEmax = 1/2 m A2 w2 Angular frequency  w= 2π /T m =…

Q: A 240 gg air-track glider is attached to a spring. The glider is pushed in 11.2 cmcm against the…

A:

Q: A pendulum of mass 200 g undergoes simple harmonic motion when acted upon by a force of 15 N. The…

A: The energy(E) of the pendulum at the center of the oscillation. given,Force(F)=15 Nspeed of…

Q: A block of mass m = 5 Kg is attached to a %3D spring of spring constant k. The block oscillates in…

A: Here, T =14.4 J mass(m)= 5 kg Now the energy  T = 1/2mv² So , 14.4= 5/2v² VMax = 2.4 m/s

Q: A block with mass 6.00 kg sliding on a horizontal frictionless surface is attached to one end of a…

A: Basic Details According to the conservation of energy, the energy of the system remains conserved.…

Q: A 5.00 kg partridge is suspended from a pear tree by an ideal spring of negligible mass. When the…

A:

Q: A 2-kg block oscillates on the end of a spring with a spring constant of 120 N/m. The oscillation is…

A:

Q: Consider a situation in which a pendulum made from a wooden sphere. The mass of the pendulum is 100…

A: Given :      Mass of the pendulum, m =100 g=100×10-3 kg     Length of the pendulum, l=1m Question :…

Q: A pendulum has a length of 0.8 m and the mass at its end is 2 kg. The pendulum is released from a…

A: The problem can be solved by using the law of conservation of energy as follows

Q: A 50.0 cm long spring with spring constant 237 N/m has a mass 1.8 kg attached to it, and it can…

A: Given: The resting length of the spring: x0 = 50.0 cm. The spring constant: k = 237 N/m. The mass…

Q: n ideal spring hangs from the ceiling. A 1.65 kg1.65 kg mass is hung from the spring, stretching the…

A: Given that           The mass of the hung (m) = 1.65Kg         stretching the spring a distance(x) =…

Q: An ideal spring hangs from the ceiling. A 1.75 kg mass is hung from the spring, stretching the…

A:

Q: A 78-g object connected to a spring with a force constant of 39 N/m ocillates with an amplitude of 7…

A: Given data: A spring-mass system  Spring constant (k) = 39 N/m Amplitude (A) = 7 cm = 0.07 m…

Q: A block of mass m = 5 Kg is attached to a spring of spring constant k. The block oscillates in…

A: Given : Total mechanical energy, T.E=22.5 J Mass of block, m= 5 kg

Q: The following exercise draws the period and graph of x versus t of a mass-spring system with elastic…

A: Given that:m=2 kgk=8 kg/s2d=0.5 mt1=3π2st2=2π s

Q: A block of mass m 3kg is attached to a light spring with a spring constant k and moves in simple…

A:

Q: A vertical spring is attached to the ceiling. An 8.00kg frozen turkey is attached to the bottom of…

A: (a) From Hooke's law Spring constant is k=F∆x=mg∆x=8.00 kg9.81 ms210×10-2 m=784.8 Nm≈785 Nm