BobbyWobbly8461 BobbyWobbly8461 28-02-2024 Physics contestada The periodic time of a simple pendulum of length L m and amplitude 2 cm is 5 s. If the amplitude is made 4 cm, its periodic time in s will be: a) 10 b) 5√2 c) 5/√2 d) 20/√2