An object is moving along the x axis and an 18.0 s record of its position as a function of time is shown in the graph. x (m) 16 10 4 t (s) 18 3 6 9 12 15 (a) Determine the position x(t) of the object at the following times. t = 0.0, 3.00 s, 9.00 s, and 18.0 s x(t = 0) =| x(t = 3.00 s) = x(t = 9.00 s) = %3D x(t = 18.0 s) = m (b) Determine the displacement Ax of the object for the following time intervals. (Indicate the direction with the sign of your answer.) At = (0 → 6.00 s), (6.00 s → 12.0 s), (12.0s - 18.0 s), and (0 → 18.0 s) %3D Ax(0 6. 00c)

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section6.3: Relative Velocity
Problem 27PP
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(d) Determine the average velocity vyelocity of the object during the following time intervals.
At = (0 → 6.00 s), (6.00 s
12.0 s), (12.0 s → 18.0 s), and (0 → 18.0 s)
→ 6.00 s) =
m/s
Vvelocity(0
Vvelocity (6.00 s → 12.0 s) =
Vvelocity (12.0 s → 18.0 s) =
Vvelocity(0 → 18.0 s) =
m/s
m/s
|m/s
(e) Determine the average speed v.
speed
of the object during the following time intervals.
At = (0 → 6.00 s), (6.00
→ 12.0 s), (12.0 → 18.0 s), and (0 → 18.0 s)
Vspeed (0
6.00 s)
m/s
´speed(6.00 s → 12.0 s) =
(12.0 s → 18.0 s) =
m/s
S
m/s
speed
Vspeed(0 .
→ 18.0 s) =
m/s
Transcribed Image Text:(d) Determine the average velocity vyelocity of the object during the following time intervals. At = (0 → 6.00 s), (6.00 s 12.0 s), (12.0 s → 18.0 s), and (0 → 18.0 s) → 6.00 s) = m/s Vvelocity(0 Vvelocity (6.00 s → 12.0 s) = Vvelocity (12.0 s → 18.0 s) = Vvelocity(0 → 18.0 s) = m/s m/s |m/s (e) Determine the average speed v. speed of the object during the following time intervals. At = (0 → 6.00 s), (6.00 → 12.0 s), (12.0 → 18.0 s), and (0 → 18.0 s) Vspeed (0 6.00 s) m/s ´speed(6.00 s → 12.0 s) = (12.0 s → 18.0 s) = m/s S m/s speed Vspeed(0 . → 18.0 s) = m/s
An object is moving along the x axis and an 18.0 s record of its position as a function of time is shown in the graph.
х (m)
16
10
t (s)
3
12
15
18
(a) Determine the position x(t) of the object at the following times.
t = 0.0, 3.00 s, 9.00 s, and 18.0 s
x(t = 0) =
m
x(t = 3.00 s) =
x(t = 9.00 s) =|
m
x(t = 18.0 s) =
m
(b) Determine the displacement Ax of the object for the following time intervals. (Indicate the direction with the sign of your answer.)
At = (0 → 6.00 s), (6.00 s → 12.0 s), (12.0 s → 18.0 s), and (0 → 18.0 s)
Ax(0 → 6.00 s) =
Ax(6.00 s → 12.0 s) =
Ax(12.0 s → 18.0 s) =
Ax(0 → 18.00 s) =
(c) Determine the distance d traveled by the object during the following time intervals.
At = (0 → 6.00 s), (6.00 s → 12.0 s), (12.0 s → 18.0 s), and (0 → 18.0 s)
d(0 → 6.00 s) =
d(6.00 s → 12.0 s) =
m
d(12.0 s → 18.0 s) =
Transcribed Image Text:An object is moving along the x axis and an 18.0 s record of its position as a function of time is shown in the graph. х (m) 16 10 t (s) 3 12 15 18 (a) Determine the position x(t) of the object at the following times. t = 0.0, 3.00 s, 9.00 s, and 18.0 s x(t = 0) = m x(t = 3.00 s) = x(t = 9.00 s) =| m x(t = 18.0 s) = m (b) Determine the displacement Ax of the object for the following time intervals. (Indicate the direction with the sign of your answer.) At = (0 → 6.00 s), (6.00 s → 12.0 s), (12.0 s → 18.0 s), and (0 → 18.0 s) Ax(0 → 6.00 s) = Ax(6.00 s → 12.0 s) = Ax(12.0 s → 18.0 s) = Ax(0 → 18.00 s) = (c) Determine the distance d traveled by the object during the following time intervals. At = (0 → 6.00 s), (6.00 s → 12.0 s), (12.0 s → 18.0 s), and (0 → 18.0 s) d(0 → 6.00 s) = d(6.00 s → 12.0 s) = m d(12.0 s → 18.0 s) =
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