If s(t) represents the position of a particle along the x-axis at any time t, complete the following statements:
1) "Initially" means ____?____ = 0
2) "At the origin" means ____?____ = 0
3) "At rest" means ____?____ = 0
4) If v(t) > 0, then the particle is moving to the ____?____.
5) If v(t) < 0, then the particle is moving to the ____?____.
6) To find the average velocity on any time interval, divide the change in ____?____ by the change in ____?____.
7) If a(t) > 0, then the ____?____ of the particle is increasing.
8) If a(t) < 0, then the ____?____ of the particle is decreasing.
9) When the particle changes direction, ____?____ changes sign.
Please answer as many you can!! I really need help!! Thanks in advance :)
1) "Initially" means ____?____ = 0
2) "At the origin" means ____?____ = 0
3) "At rest" means ____?____ = 0
4) If v(t) > 0, then the particle is moving to the ____?____.
5) If v(t) < 0, then the particle is moving to the ____?____.
6) To find the average velocity on any time interval, divide the change in ____?____ by the change in ____?____.
7) If a(t) > 0, then the ____?____ of the particle is increasing.
8) If a(t) < 0, then the ____?____ of the particle is decreasing.
9) When the particle changes direction, ____?____ changes sign.
Please answer as many you can!! I really need help!! Thanks in advance :)
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(1) t = 0
(2) s(0) = 0
(3) s '(t) = v(t) = 0
(4) right
(5) left
(6) displacement; time
(7) velocity
(8) velocity
(9) velocity
(2) s(0) = 0
(3) s '(t) = v(t) = 0
(4) right
(5) left
(6) displacement; time
(7) velocity
(8) velocity
(9) velocity