Question

Study the speed-time graph of a body given here and answer the following questions:

Q 7: What type of motion is represented by OA? *
2 points
CONSTANT SPEED
UNIFORM ACCELERATION
STATIONARY BODY
NON UNIFORM ACCELERATION
Other:
Q 8: What type of motion is represented by AB? *
2 points
CONSTANT SPEED
UNIFORM ACCELERATION
STATIONARY BODY
NON UNIFORM ACCELERATION
Other:
Q 9: What type of motion is represented by BC?
2 points
a) Uniform speed
b) Constant acceleration
c) Stationary body
d) Negative acceleration
Q 10 : Find out the acceleration of the body. *
2 points
a) 2 m/s2
b) 1.5 m/s2
c) 3 m/s2
d) 2.5 m/s2
Q 11: Calculate the retardation of the body. *
2 points
a) 2 m/s2
b) 1.5 m/s2
c) 1 m/s2
d) 2.4 m/s2
Q 12:Find out the distance travelled by the body from A to B. *
2 points
36 m
25m
30 m
35 m
Q 13: Find out the distance travelled by the body from O to A. *
2 points
20 m
12 m
15 m
18 m
Q 14: Find out the distance travelled by the body from B to C. *
2 points
25 m
20 m
18 m
28 m

This is a required question
Q 15 :Find out the distance travelled by the body from O to C. *
2 points
66 m
60 m
62 m
64 m
I'll mark you as brainliest​

Answer 1

7. Non uniform acceleration

8. Constant speed

9. Negative acceleration

10. 2 m/s2

11. 1 m/s2

12. 30 m

13. 12m

14. 25m

15. 60m