Question

In an Experiment to find loss of energy w.r.t time in case of swinging simple pendulum mark graph between (amplitude)² and time is –

• A.
• B.
• C.
• D.

Answer 1

Answer: (A)

Answer 2

E = $\frac{1}{2}$ Ka²

E = $\frac{1}{2}$ mw²a²

So a² t² = hence (1) constant