Sample IA Research Questions | IB Physics IA Ideas

IBtheTOP and Salomon Kim have prepared a lecture on "Sample IA Research Questions".

1. Mechanics | Projectile Motion | Magnus Effect
“To what extent does rotational velocity affect the horizontal travel distance of a basketball in free fall.”

2. Mechanics | Fluid Resistance | Viscosity
“To what extent does concentration of D-Sucrose affect the viscosity of a solution?”

3. Engineering Physics | Rotational Motion | Torque/Moment of Inertia
“Investigation on how the moment of inertia affects the final velocity of a cylinder rolling down an inclined slope.”

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[arianaazmir]

Thank you for the video! I thought of doing on something about speakers. “How does number of turn of coil affect the amiplitude of sound?”but i think this is too simple and direct and i wouldnt have enough explainations. Do you think “how does the power of magnet affect the amplitude of sound?” possible to do and a good ia? But i have no idea what to calculate? Hope you could help

[aruljothi]

Back ground Musics is good. We don’t understand we he speaks