Part B How far from the origin is the puck at 4 s? Express your answer to two significant figures and include the appropriate units. 0 1.36 μÅ m C ?
Part B How far from the origin is the puck at 4 s? Express your answer to two significant figures and include the appropriate units. 0 1.36 μÅ m C ?
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They are both one question

Transcribed Image Text:A rocket-powered hockey puck moves on a horizontal frictionless table. The figure below shows the graphs of v₂ and Uy, the x- and y-components of the puck's velocity. The puck starts at the origin.
v, (cm/s)
40
30
20
10-
0
0
1
Part A
Y
2
3
4
You may want to review (Pages 81-85).
Part B
5
v, (cm/s)
40
30
-1 (s) 0+
0
Previous Answers
20
10-
1 2
3
4
In which direction is the puck moving at ts? Give your answer as an angle from the x-axis
Express your answer using two significant figures.
8= 62° above the x-axis
5
t(s)
✓ Correct
Here we learn how to find direction of velocity using the graphs of its components.
Review I Constants

Transcribed Image Text:ysics
Assignments
<HW 03: 2D Motion
Item 5
You may want to review (Pages 81-85).
Part A
In which direction is the puck moving at t = 2 s? Give your answer as an angle from the x-axis.
Express your answer using two significant figures.
8 = 62° above the x-axis
Submit
✓ Correct
Here we learn how to find direction of velocity using the graphs of its components.
Part B
Previous Answers
How far from the origin is the puck at 4 s?
Express your answer to two significant figures and include the appropriate units.
8 m
1.36
HÅ
m
C
Submit Previous Answers Request Answer
?
X Incorrect; Try Again; 4 attempts remaining
<
5 of 17 >
Mu
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