Question

An object is in simple harmonic motion with an amplitude of 20 mm and a period of 0.2 s.

1) What is its speed when its displacement from its equilibrium position is 5 mm

2) What is its displacement when its speed is 0.5 m/s

Answer #1

An object with mass 3.8 kg is executing simple harmonic motion,
attached to a spring with spring constant 260 N/mN/m . When the
object is 0.017 mm from its equilibrium position, it is moving with
a speed of 0.65 m/s .
Calculate the amplitude of the motion.
Calculate the maximum speed attained by the object.

A plastic ball attached to a spring moves in simple harmonic
motion. The amplitude of the ball's motion is 11.5 cm, and the
spring constant is 6.00 N/m. When the ball is halfway between its
equilibrium position and its maximum displacement from equilibrium,
its speed is 22.7 cm/s.
What is the mass of the ball (in kg)?
Answer- kg
What is the period of oscillation (in s)?
Answer- s
What is the maximum acceleration of the ball? (Enter the...

A metal ball attached to a spring moves in simple harmonic
motion. The amplitude of the ball's motion is 11.0 cm, and the
spring constant is 5.50 N/m. When the ball is halfway between its
equilibrium position and its maximum displacement from equilibrium,
its speed is 27.2 cm/s.
(a) What is the mass of the ball (in kg)?
(b) What is the period of oscillation (in s)?
(c) What is the maximum acceleration of the ball? (Enter the
magnitude in...

An object with mass 2.8 kg is executing simple harmonic motion,
attached to a spring with spring constant 320 N/m . When the object
is 0.021 m from its equilibrium position, it is moving with a speed
of 0.65 m/s . Calculate the amplitude of the motion. Calculate the
maximum speed attained by the object.

An object undergoes simple harmonic motion along the x-axis with
a period of 0.5 s and an amplitude of 25 mm. Its position is x = 14
mm when t = 0 and it is heading in the -x-direction (negative). In
your logbook write an equation of motion with all the variables
identified and sketch a graph of position vs. time for the
oscillator. What is the initial phase? [Work in rotational
coordinates to 2 s.f. and enter nothing at...

An object with mass 2.3 kg is executing simple harmonic motion,
attached to a spring with spring constant 330 N/m . When the object
is 0.020 m from its equilibrium position, it is moving with a speed
of 0.50 m/s . Part A Calculate the amplitude of the motion. Part B
Calculate the maximum speed attained by the object.

An object with mass 3.6 kg is executing simple harmonic motion,
attached to a spring with spring constant 320 N/m . When the object
is 0.025 m from its equilibrium position, it is moving with a speed
of 0.40 m/s.
Part A: Calculate the amplitude of the motion.
Part B: Calculate the maximum speed attained by the object.

Calculate the amplitude of the motion.
Calculate the maximum speed attained by the object.
An object with mass 2.4 kg is executing simple harmonic motion,
attached to a spring with spring constant 260 N/m . When the object
is 0.024 m from its equilibrium position, it is moving with a speed
of 0.65 m/s .

A) A mass on a spring vibrates in simple harmonic motion at a
frequency of 4.0 Hz and an amplitude of 8.0 cm. If a timer is
started when its displacement from equilibrium is a maximum (hence
x = 8 cm when t = 0), what is the displacement of the mass when t =
3.7 s?
B) A mass of 4.0 kg, resting on a horizontal, frictionless
surface, is attached on the right to a horizontal spring with
spring...

A toy of mass 0.150 kg is undergoing simple harmonic motion
(SHM) on the end of a horizontal spring with force constant 300 N/m
. When the object is a distance 1.25×10?2 m from its equilibrium
position, it is observed to have a speed of 0.305 m/s .
a) What is the total energy of the object at any point of its
motion?
b) What is the amplitude of the motion?
c) What is the maximum speed attained by the...

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