Question

29. The velocity(V) - time (t) graph of a particle moving in
a straight line is shown in the figure. The
acceleration of the particle at time t = 40 s is

(2) 2 m/s
(1) -2 m/s
(3) 1 mls
(4)-1 m/s​

Answer 1

Answer:

1mls.............

Explanation:

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Answer 2

Answer:

2m/s.

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