Question

A 255 g mass attached to a horizontal spring oscillates at a frequency of 5.50 Hz . At t =0s, the mass is at x= 4.40 cm and has vx =− 34.0 cm/s . Determine: The period. The angular frequency. The amplitude. The phase constant.

Answer #1

A 205 g mass attached to a horizontal spring oscillates at a
frequency of 1.00 Hz . At t =0s, the mass is at x= 4.20 cm and has
vx =− 23.0 cm/s . Determine: (a) the period s (b) the angular
frequency rad/s (c) the amplitude cm (d) the phase constant rad (e)
the maximum speed cm/s (f) the maximum acceleration cm/s2 (g) the
total energy J (h) the position at t = 4.2s

A 245 g mass attached to a horizontal spring oscillates at a
frequency of 1.30 Hz . At t =0s the mass is at x= 4.20 cm and has
vx=−=− 42.0 cm/s Determine the phase constant and max speed

A 195 g mass attached to a horizontal spring oscillates at a
frequency of 2.50 Hz . At t =0s, the mass is at
x= 6.00 cm and has vx =? 40.0 cm/s .
Determine:? the phase constant, the maximum speed, the maximum
acceleration and the total energy

A 240 g mass attached to a horizontal spring oscillates at a
frequency of 5.20 Hz . At t =0s, the mass is at
x= 6.80 cm and has vx =− 27.0 cm/s .
Determine:
The period.
Enter your answer numerically to five significant figures.
The angular frequency.
Enter your answer numerically to five significant figures.
The amplitude.
Enter your answer numerically to five significant figures.
The phase constant.
Enter your answer numerically to four significant figures.

A 200 g mass attached to a horizontal spring oscillates at a
frequency of 2.0 Hz . At one instant t=0s, the mass is at x=5.0cm
and has V=−30cm/s. Determine the time that the mass passes through
the equilibrium position for the first time.

A mass attached to a spring oscillates back and forth on a
horizontal frictionless surface. The velocity of the mass is
modeled by the function v = 2πfA cos(2πft) when at t = 0, x = 0.
What is the magnitude of the velocity in cm/s at the equilibrium
position for an amplitude of 4.5 cm and a frequency of 2.3 Hz?

A 400 gram mass is attached to a horizontal spring with a
frequency of 2 Hz. The mass has a speed of 40 cm/s and is located
at x=5 cm..
A) find the period of motion
B) find the amplitude of motion
C) find the maximum speed of the mass
D) find the total energy of the mass

A mass attached to a spring oscillates with a period of 1.12·s
and an amplitude of 40·cm. At time t = 0 the mass is at x = +28·cm
and is moving in the positive direction (away from equilibrium).
What is the phase constant? (degrees) Where is it at time t =
4.5·s? (cm)

A mass of 220 g oscillates on a horizontal frictionless surface
at a frequency of 2.7 Hz and with amplitude of 4.6 cm .
What is the effective spring constant for this motion?
How much energy is involved in this motion?

An air-track glider attached to a spring oscillates with a
period of 1.50 s . At t=0s the glider is 5.50 cm left of
the equilibrium position and moving to the right at 39.9 cm/s .
Part A:What is the phase constant? Part B: B. What are the phases
at t = .5, 1.0, and 1.5 s? Answer in rad.

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