An object falls from rest in a medium offering a resistance. The velocity of the object before the ob- ject reaches the ground is given by the differential equation dV V + -=32 in terms of ft /sec.. dt 10 What is the velocity of the object one second after if falls? 16 16 Se 10 C. V=320- 16 Sei A. V = B. V = 5 16 5 For what yolun CI. D. V = 320- 320 elor 320 10¹

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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= W -1; dy = dw
An object falls from rest in a medium offering a resistance. The velocity of the object before the ob-
ject reaches the ground is given by the differential equation
dV V
+. -= 32 in terms of ft /sec..
dt 10
What is the velocity of the object one second after if falls?
16
16
Se ¹0,
C. V=320-
16
Sein
A. V =
(y = w + 1; dy = dw
5
16
B. V=-.
5
For what value of k is the differential
D. V = 320
320
e ¹01
320
etor
Transcribed Image Text:= W -1; dy = dw An object falls from rest in a medium offering a resistance. The velocity of the object before the ob- ject reaches the ground is given by the differential equation dV V +. -= 32 in terms of ft /sec.. dt 10 What is the velocity of the object one second after if falls? 16 16 Se ¹0, C. V=320- 16 Sein A. V = (y = w + 1; dy = dw 5 16 B. V=-. 5 For what value of k is the differential D. V = 320 320 e ¹01 320 etor
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