Analysis and Approaches for IBDP Maths Ebook 1 | Page 210

Your Practice Set – Analysis and Approaches for IBDP Mathematics
2. The acceleration of a particle in
particle is at rest when t � 0.
2
ms �
is given by
a� � � � , for 0�t
� 4. The
2
( t 2) 1.9
(a) On the grid below, sketch the graph of a .
[3]
(b)
Find the expression of v , the velocity of the particle.
[5]
3. The acceleration of a particle in
at rest when t � 0.
2
ms � is given by
2
2t
a �
t � 1
, for 0�t
� 6 . The particle is
(a)
Find the expression of v , the velocity of the particle.
(b) On the grid below, sketch the graph of v .
[5]
[2]
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