An idealized p (1) graph for a programmable fan cart on a low-friction surface is shown below. (What makes this graph an idealization are the nearly instantaneous changes in the slope.) The fan on the cart can be pre-programmed for the fan to turn on or off, change speed, or change direction at given time intervals. This allows one to control the force on the fan cart programmatically. The mass of the fan cart is 0.8 kg.
An idealized p (1) graph for a programmable fan cart on a low-friction surface is shown below. (What makes this graph an idealization are the nearly instantaneous changes in the slope.) The fan on the cart can be pre-programmed for the fan to turn on or off, change speed, or change direction at given time intervals. This allows one to control the force on the fan cart programmatically. The mass of the fan cart is 0.8 kg.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:An idealized px (t) graph for a programmable fan cart on a low-friction surface is shown below. (What makes this graph an idealization
are the nearly instantaneous changes in the slope.) The fan on the cart can be pre-programmed for the fan to turn on or off, change
speed, or change direction at given time intervals. This allows one to control the force on the fan cart programmatically. The mass of
the fan cart is 0.8 kg.
Px (kg m/s)
2.0
1.5
1.0-
0.5
0.0
-0.5-
-1.0
-1.5
-2.0+
0
px(t) for a programmable fan cart
A
2
4
6
8
10

Transcribed Image Text:Att = 1.5s, what is the speed of the cart and in what direction is it moving?
|vx| =
Wint
i
!
m/s
to the right
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