Requested demos for Tuesday, February 10th, 2026


Time	PAI 2.48	PAI 4.42
8 AM	(None)	(None)
9 AM	PHY 301 — PAI 2.48 — 09:30 AM J. Markert 1D50.80 • Central Forces: Airplane 1G10.30 • Force, Mass, and Acceleration: Mass and a Scale 1K20.20 • Friction: Area Dependence of Friction 1M40.20 • Conservation of Energy: Loop the Loop Do we still have a "viscosity" demo, e.g., dropping spheres through different tubes of fluids, some where terminal velocity is reached?	(None)
10 AM	(None)	(None)
11 AM	PHY 317K — PAI 2.48 — 11:00 AM Z. Yao 1K20.35 • Friction: Angle of Repose 1M10.20 • Work and Energy: Pile Driver	(None)
12 AM	PHY 302K — PAI 2.48 — 12:30 PM H. Chen 1G10.30 • Force, Mass, and Acceleration: Mass and a Scale 1G10.40 • Force, Mass, and Acceleration: Atwood’s Machine 1G10.50 • Force, Mass, and Acceleration: Multiple Pulleys	(None)
1 PM	(None)	(None)
2 PM	PHY 317K — PAI 2.48 — 02:00 PM Z. Yao 1K20.35 • Friction: Angle of Repose 1M10.20 • Work and Energy: Pile Driver	(None)
3 PM	PHY 303K — PAI 2.48 — 03:30 PM V. Perera 1D50.10 • Central Forces: Ball on a String 1D50.80 • Central Forces: Airplane 1F30.10 • Inertia of Motion: Air Track 1K20.35 • Friction: Angle of Repose 1A00.00 • Demo Cam	(None)
4 PM	(None)	(None)
5 PM	(None)	(None)
6 PM	(None)	(None)
7 PM	(None)	(None)