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28 Nov 2020
A pendulum makes 28 oscillations in exactly 50 s. What is its:
(a) Period?
(b) frequency?
(c) angular frequency?
An object with mass 2.7 kg is executing simple harmonic motion, attached to a spring with spring constant k = 310 N/m. When the object is 0.020 m from its equilibrium position, it is moving with a speed of 0.55 m/s.
(a) Calculate the angular speed
(b) Calculate the period
(c) If the motion amplitude was 5.5 cm, then calculate the maximum speed attained by the object.
A pendulum makes 28 oscillations in exactly 50 s. What is its:
(a) Period?
(b) frequency?
(c) angular frequency?
An object with mass 2.7 kg is executing simple harmonic motion, attached to a spring with spring constant k = 310 N/m. When the object is 0.020 m from its equilibrium position, it is moving with a speed of 0.55 m/s.
(a) Calculate the angular speed
(b) Calculate the period
(c) If the motion amplitude was 5.5 cm, then calculate the maximum speed attained by the object.
5 Aug 2023
Aerielle Anne BeltranLv10
27 Dec 2020
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