Question

1. How much is the period of 1=1.00 m long pendulum on the Moon (g = 1.600 m/s2) 4.97 sec. 2. On a planet X pendulum of the length 0.500 m makes 50.0 oscillations in 1.00 min. Find the acceleration of gravity on the planet X. g = 13.7 m/s2. 3. Find the period of small oscillations of a meter stick suspended by its end near Earth surface (assume g=9.800 m/s2). Notice that this is not a simple pendulum but a physical pendulum. T = 1.97 sec 4. What is the period of small oscillations of a meter stick from the problem 3 but in an elevator moving up with the acceleration 9.800 m/s2 ? Down with the acceleration 4.900 m/s? | Down with acceleration 9.800 m/s2 (in free fall)

Answer 1

- 1 0 m|s2 0 E1m ਅ ਸ ॥ T s15 - 25 ਨੂੰ = {੫-੧7 3 1 2 > | 0