HP 40gs hp 40gs_user's guide_English_E_HDPMSG40E07A.pdf - Page 88
Getting started with the Solve aplet
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hp40g+.book Page 2 Friday, December 9, 2005 1:03 AM Getting started with the Solve aplet Suppose you want to find the acceleration needed to increase the speed of a car from 16.67 m/sec (60 kph) to 27.78 m/sec (100 kph) in a distance of 100 m. The equation to solve is: V2 = U2 + 2AD Open the Solve aplet 1. Open the Solve aplet. Select Solve Define the equation Enter known variables The Solve aplet starts in the symbolic view. 2. Define the equation. V U 2 A D Note: You can use the entry of equations. menu key to assist in the 3. Display the Solve numeric view screen. 7-2 Solve aplet
7-2
Solve aplet
Getting started with the Solve aplet
Suppose you want to find the acceleration needed to
increase the speed of a car from 16.67 m/sec (60 kph)
to 27.78 m/sec (100 kph) in a distance of 100 m.
The equation to solve is:
Open the Solve
aplet
1.
Open the Solve aplet.
Select
Solve
The Solve aplet starts in
the symbolic view.
Define the
equation
2.
Define the equation
.
V
U
2
A
D
Note: You can use the
menu key to assist in the
entry of equations.
Enter known
variables
3.
Display the Solve numeric view screen.
V
2
U
2
2
AD
+
=
hp40g+.book
Page 2
Friday, December 9, 2005
1:03 AM