A 1 m long mathematical pendulum is installed in an elevator. Find the period of oscillation of the pendulum
| December 16, 2020 | education
A 1 m long mathematical pendulum is installed in an elevator. Find the period of oscillation of the pendulum if the lift moves vertically upward with an acceleration of 4 m / s2.
Decision:
T = 2 \ p √ l / g
in this case g = g + a = 10 + 4 = 14m / s2
therefore: T = 2 * 3.14 √ 1/14 = 1.68 s
Answer: 1.68 s
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