Question

19. Study the velocity-time graph of an object given in
the figure, and answer the following questions:
(a) Which part of the graph represents uniform
positive acceleration? Calculate this acceleration.
(b) Which part of the graph represents uniform
negative acceleration? Calculate this acceleration.
(c) Calculate the distance travelled by the object from
A to B.


please I ,need the solution with full process asap . ​

Answer 1

Answer:

The correct answer is-

(a) Point O to A represents uniform positive acceleration. The acceleration is $1 \frac{m}{ {s}^{2} }$

(b) Point B to C represents uniform negative acceleration. The acceleration is $- 2 \frac{m}{ {s}^{2} }$

(c) The distance travelled by the object from A to B is 24 metres.

Adiós! Hope this helps you.