Question

9.
(3) 2 s
The acceleration (a)-time (t) graph of a particle
moving in a straight line is as shown in figure. At
time t = 0, the velocity of particle is 10 m/s. What
is the velocity at t = 8 s? [NCERT Pg. 45]
a (m/s)
2-4
0
+
2 4 6 8
- +
-4
AT
-6..
(1) 2 m/s
(3) 10 m/s
(2) 4 m/s
(4) 12 m/s
Tower, 8. Pusa Road New Delhi-110005 Oh
NA​

Answer 1

Answer:

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