Question

please tell question 17&18 urgent ................................

Answer 1

Ans 18) (a) acceleration from A to B= 25km/h

(b) acceleration from B to C = 5km/h

Answer 2

Answer:

(17)_455km

Explanation:

the area enclosed by slope and time axis of speed time graph gives you distance

so there is a parallelogram formed so the area of llgram is (sum of ll side )×H