Lecture Demostrations for Physics 1 (mechanics)
Most of the demo equipment is stored in 178 Snell.
Links to Demo Descriptions
(these descriptions were prepared by N. Israeloff for PHY1221 in Fall 97)
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Constant velocity and constant acceleration:
(Live air track and video disks)
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Projectile Motion
("Shoot the Monkey", intertial cart with ball laucher)
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Vector Videos (addition, etc.)
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Newton's Laws (spring scale, air track, carts)
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Friction and Centripetal Force
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Conservation of Momentum (carts, students, and a bag of rice)
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Hooke's Law and Work-Energy Relation(springs, air track, spring scale,
cart)
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Conservation of Energy(loop track, pendulum, air track with
spring launcher)
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Center of Mass
(carts and platform)
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Collisions
(large and small balls, elastic and inelastic balls, gliders on air track)
E-mail:darien@neu.edu