Smart Timer
012–06734A
32
•
Oscillations on an Incline
(Experiment 4):
Use a photogate and the Smart
Timer instead of a stop watch, and
use the ME-9471 Picket Fence
(part number 648-04704), not the
Smart Timer Picket Fence (Figure
7.1). Set up the Smart Timer to
measure
Time, Pendulum
. Start
the cart oscillations, and Press
activate the Smart Timer to
measure the period of oscillation.
• Springs in Series and Parallel (Experiment 5):
Use the setup illustrated in Figure 7.1. Set up the Smart Timer to measure
Time,
Pendulum
. Start the cart oscillations, and activate the Smart Timer to measure the
period of oscillation.
Note:
The following experiment is in copy-ready form in the manual for the
Introductory Dynamics System with Computer Timing Kit (manual number
012-04894)
•
Conservation of Energy (Experiment 8):
Use a Photogate and the Smart Timer instead of a computer and IDS Timer software, and
set the experiment up as directed in the experiment. Set up the Smart Timer to measure
Speed, One Gate
. To measure the velocity of the cart, activate the Smart Timer and
before releasing the plunger of the Dynamics Cart.
Figure 7.1
Setup for the
Oscillations on an Incline Experiment
ME-9471
Picket Fence
Photogate
Head
Photogate
Mounting
Bracket
to Smart Timer
spring
Summary of Contents for ME-8930
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