• Payal Das
• Shilpa Nair
• Parmeshwari Aland

The Small angle approximation is just a basic simplification of trigonometric functions which holds true when the considered angle is small or tending towards zero. In this examination we utilized picture preparing calculations to decide pendulum ball movement and present a methodology for settling the nonlinear differential condition. A basic estimation equation is inferred here for the reliance of the time of a basic pendulum on plentifulness that just requires a pocket number cruncher and outfits a blunder of under 0.25% as for the definite period. It is demonstrated that this estimation equation is more exact than other basic equations

Acceleration, Oscillations, Pendulum, Small angle approximation.

"SMALL ANGLE APPROXIMATION FOR SIMPLE HARMONIC MOTION IN PENDULUM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.127-134, May-2019, Available :http://www.jetir.org/papers/JETIRBU06023.pdf

"SMALL ANGLE APPROXIMATION FOR SIMPLE HARMONIC MOTION IN PENDULUM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp127-134, May-2019, Available at : http://www.jetir.org/papers/JETIRBU06023.pdf