Calculus, 2ADV C1 2008 HSC 6b
The graph shows the velocity of a particle, `v` metres per second, as a function of time, `t` seconds.
- What is the initial velocity of the particle? (1 mark)
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- When is the velocity of the particle equal to zero? (1 mark)
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- When is the acceleration of the particle equal to zero? (1 mark)
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Calculus, 2ADV C1 2017 HSC 10 MC
Calculus, 2ADV C1 2014 HSC 9 MC
The graph shows the displacement `x` of a particle moving along a straight line as a function of time `t`.
Which statement describes the motion of the particle at the point `P`?
(A) The velocity is negative and the acceleration is positive.
(B) The velocity is negative and the acceleration is negative.
(C) The velocity is positive and the acceleration is positive.
(D) The velocity is positive and the acceleration is negative.