Question

Hi guys
plz ANSWER these MCQ'S
from NCERT CLASS 9 SCI CH 8
UNNECESSARY ANSWER WILL BE DELETED
BEST ANSWER WILL BE MARKED AS BRAINLIST
IT'S URGENT SO PLZ ANSWER IT FAST ​

Answer 1

Answer:

9.constant acceleration

Explanation:

because the velocity goes on increasing constantly with time and the line is straight

Answer 2

Answer:

9. c. Constant acceleration (since the velocity time graph has a uniform slope)

10. d. 270 m/s (area enclosed by the trapezium)

11. b. 180m(area of the square enclosed)

12. d. 36 m/s

Hope this helps! if so, please mark this as the brainliest!