A simple pendulum is suspended from the roof of a school bus which moves in a horizontal direction with an acceleration a, then the time period is:
A. T ∝ \(\frac{1}{g^{2}+a^{2}}\)
B. T ∝ \(\frac{1}{\sqrt{g^{2}+a^{2}}}\)
C. T ∝ \(\sqrt{g^{2}+a^{2}}\)
D. T ∝ (g² + a²)
Answer:B
A simple pendulum is suspended from the roof of a school bus which moves in a horizontal direction with an acceleration a, then the time period is:
A. T ∝ \(\frac{1}{g^{2}+a^{2}}\) B. T ∝ \(\frac{1}{\sqrt{g^{2}+a^{2}}}\) C. T ∝ \(\sqrt{g^{2}+a^{2}}\) D. T ∝ (g² + a²)