Question

8. A body is decelerating uniformly for 5 second to a constant speed and moves with this speed for 30 seconds,
accelerates for 10 sec to acquire the speed it bad in the beginning. Draw velocity time graph of the body.​

Answer 1

Answer:

Refer to Attachment for Answer ❤️

Answer 2

Explanation:

A body is decelerating   uniformly for 5 second to a constant speed and moves with this speed for 30 seconds.

accelerates for 10 sec to acquire the speed it had in the beginning. Draw velocity time graph of the body.

Time Velocity

0 20

1 18

2 16

3 14

4 12

5 10

6 10

7 10

8 10

9 10

10 10

11 10

12 10

13 10

14 10

15 10

16 10

17 10

18 10

19 10

20 10

21 10

22 10

23 10

24 10

25 10

26 10

27 10

28 10

29 10

30 10

31 10

32 10

33 10

34 10

35 10

36 11

37 12

38 13

39 14

40 15

41 16

42 17

43 18

44 19

45 20