Question

Figure A and B show the speed- time graphs of two cars A and B respectively. Using these graphs answer the following questions:
(i) What is the acceleration of the car A and car B in the first two hours, the next two hours and in the last two hours?
(ii) What is the total distance traveled by two cars?
(iii) What is the average speed of two cars?​

Answer 1

40 may be the answer for thsi

Answer 2

Answer:

this may be the ans for the following question pls give me rating if u like my ans also put thanks if it is helpful

Explanation:

(1) I) Acceleration of car (a) in first two hours is 30km

Acceleration of car (b) in first two hours is 40km

II) Acceleration of car (a) in next two hours is 60km

Acceleration of car (b) in next two hous is 40km

III ) Acceleration of car (a) in last two hour is 30km

Acceleration of car (b) in last two hour is 0 km ( or at rest )

(2) Total distance travelled by car (a) is 60 km

Total distance travel by car (b) is 40 km

(3) The average speed of car (a) is 30 km

The average speed of car (b) is 40 km