# Motion in One Dimension

## C7-04: AIR TRACK - COLLISION VELOCITY MULTIPLIER

Category: C7 Collisions
Purpose: Illustrate velocity multiplication with a three-to-one mass ratio collision.

## C7-03: AIR TRACK - SCATTERING WITHOUT CONTACT

Category: C7 Collisions
Purpose: Show that elastic scattering can occur between two objects without actual physical contact between the objects.

## C7-02: AIR TRACK -INELASTIC COLLISIONS

Category: C7 Collisions
Purpose: Demonstrate conservation of momentum in elastic collisions.

## C7-01: AIR TRACK - ELASTIC COLLISIONS

Category: C7 Collisions
Purpose: Demonstrate conservation of energy and conservation of momentum in elastic collisions.

## C3-21: INERTIAL MASS CART

Purpose: Demonstrate the inertial property of mass

## C2-51: KINEMATICS WITH ULTRASONIC RANGER

Purpose: Plot graphs of position, velocity, and acceleration

## C2-10: CONSTANT VELOCITY - GALILEO'S EXPERIMENT

Purpose: Show constant velocity and uniform acceleration using a rolling body.

## C2-09: FREE FALL WITH STROBE

Purpose: Show the position of a dropped ball at a series of equal time intervals

## C2-04: FREE FALL WITH PHOTOCELL GATES

Purpose: Measure acceleration due to gravity

## C2-03: AIR TRACK - UNIFORM ACCELERATION - INCLINED

Purpose: Measure acceleration along an inclined air track.

## C2-02: AIR TRACK - DIRECT MEASUREMENT OF ACCELERATION

Purpose: Measure acceleration using two different procedures

## C1-13: AIR TRACK - REDUCED MASS

Purpose: Demonstrate the change in frequency for two-body oscillations.

## C1-12: AIR TRACK - CENTER OF MASS OF COUPLED GLIDERS

Purpose: Demonstrate uniform motion of the center of mass of an oscillating system.

## O2-22: STROBOSCOPE AND FALLING WATER

Category: O2 Visual Latency
Purpose: Demonstrate how a stroboscope works, and illustrate persistence of vision.

## B1-24: CENTER OF MASS - CARTS ON BALANCE BOARD

Purpose: Show that the center of mass may remain at rest during motion within the system.

## A1-51: SKATEBOARD

Purpose: Show things with a skateboard

## C2-06 BALL DROP ON ROPE - EQUAL AND UNEQUAL INTERVALS

Purpose: Illustrate the geometrical effect of free fall

## C2-01 AIR TRACK - CONSTANT VELOCITY AND UNIFORM ACCELERATION

Purpose: Demonstrate constant velocity and uniform acceleration with minimal friction
• #### O2-01: PERSISTENCE OF VISION - ELECTRONIC FLASH

Demonstrate persistence of vision. Read More
• #### O2-02: ZOETROPE AND PRAXINOSCOPE

Individual demonstration of persistence of vision. Read More
• #### O2-03: PERSISTENCE OF VISION - MAGIC WAND

Demonstrate persistence of vision in a neat way.. Read More
• #### O2-11 PULFRICH PENDULUM

Demonstrate visual latency and the Pulfrich phenomenon in a very dramatic way. Read More
• #### O2-12: PULFRICH PENDULUM - BIFILAR SUSPENSION

Demonstrate visual latency and the Pulfrich phenomenon in a very dramatic way. Read More
• #### O2-13: PULFRICH PHENOMENON - ROTATING CRYSTAL MODEL

Demonstrate the Pulfrich phenomenon. Read More
• #### O2-14: VISUAL LATENCY - REACTION TIME

To demonstrate visual latency. Read More
• #### O2-21: STROBOSCOPIC CENCO

Demonstrate persistence of vision using strobosccope. Read More
• #### O2-22: STROBOSCOPE AND FALLING WATER

Demonstrate how a stroboscope works, and illustrate persistence of vision. Read More