Graph of Acceleration Figure 9-23 gives the acceleration of a 2.00 kg particle a
ID: 1988138 • Letter: G
Question
Graph of Acceleration Figure 9-23 gives the acceleration of a 2.00 kg particle as it is moved from rest along an x axis by an applied force Fa, from x = 0 to x = 9 m.
Fig. 9-23
How much work has the force done on the particle when the particle reaches the following points?
(a) x = 4 m
J
(b) x = 7 m
J
(c) x = 9 m
J
What is the particle's speed and direction of travel when it reaches each of the following points?
(d) x = 4 m
m/s --Direction-- +x -x
(e) x = 7 m
m/s --Direction-- +x -x
(f) x = 9 m
m/s --Direction-- +x -x
.
Explanation / Answer
U forgot to post the figure.....:)
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