A student wants to launch a toy dart toward a target that hangs from a light string. As time t = 0, the dart is launched with an initial speed v, at an angle 0, above the horizontal ground. At the instant the dart is launched, the string is cut such that the target begins to fall straight down. The positive horizontal direction is considered to be to the right, and the positive vertical direction is considered to be up.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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A student wants to launch a toy dart toward a target that hangs from a light string. As time t = 0, the dart is
launched with an initial speed v, at an angle 0, above the horizontal ground. At the instant the dart is launched,
the string is cut such that the target begins to fall straight down. The positive horizontal direction is considered
to be to the right, and the positive vertical direction is considered to be up.
Target
Vo
Dart
Time
Figure 1
Time
O Displacement of Target
Displacement of Dart
Transcribed Image Text:A student wants to launch a toy dart toward a target that hangs from a light string. As time t = 0, the dart is launched with an initial speed v, at an angle 0, above the horizontal ground. At the instant the dart is launched, the string is cut such that the target begins to fall straight down. The positive horizontal direction is considered to be to the right, and the positive vertical direction is considered to be up. Target Vo Dart Time Figure 1 Time O Displacement of Target Displacement of Dart
Figure 1 shows a displacement-versus-time graph for the dart. Figure 2 shows a displacement-versus-time graph
for the target. For both graphs, the component of the displacement is not indicated. Which displacement
component, horizontal or vertical, is represented by the graph for each object?
Dart
Target
Horizontal
Horizontal
a.
sics 1: Kinematics Test
Name:
Date:
Dart
Target
Vertical
Horizontal
b.
Dart
Target
Horizontal
Vertical
c.
Dart
Target
Vertical
Vertical
d.
Transcribed Image Text:Figure 1 shows a displacement-versus-time graph for the dart. Figure 2 shows a displacement-versus-time graph for the target. For both graphs, the component of the displacement is not indicated. Which displacement component, horizontal or vertical, is represented by the graph for each object? Dart Target Horizontal Horizontal a. sics 1: Kinematics Test Name: Date: Dart Target Vertical Horizontal b. Dart Target Horizontal Vertical c. Dart Target Vertical Vertical d.
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